{"id":9055,"date":"2024-02-27T16:29:22","date_gmt":"2024-02-27T08:29:22","guid":{"rendered":"https:\/\/www.casingtube.com\/?p=9055"},"modified":"2024-02-27T17:08:24","modified_gmt":"2024-02-27T09:08:24","slug":"production-technology-of-oil-casing","status":"publish","type":"post","link":"https:\/\/www.casingtube.com\/ja\/production-technology-of-oil-casing\/","title":{"rendered":"\u30aa\u30a4\u30eb\u30b1\u30fc\u30b7\u30f3\u30b0\u306e\u88fd\u9020\u6280\u8853"},"content":{"rendered":"\u30aa\u30a4\u30eb\u30b1\u30fc\u30b7\u30f3\u30b0<\/a><\/strong> \u306f\u77f3\u6cb9\u3068\u30ac\u30b9\u306e\u62bd\u51fa\u30d7\u30ed\u30bb\u30b9\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u3059\u3002\u30aa\u30a4\u30eb\u30b1\u30fc\u30b7\u30f3\u30b0\u306e\u88fd\u9020\u6280\u8853\u306b\u306f\u3001\u3044\u304f\u3064\u304b\u306e\u91cd\u8981\u306a\u624b\u9806\u3068\u8003\u616e\u4e8b\u9805\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u305d\u308c\u3089\u3092\u8a73\u3057\u304f\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002
\n
\n\u307e\u305a\u3001\u9ad8\u54c1\u8cea\u306e\u539f\u6750\u6599\u306e\u9078\u629e\u304c\u6700\u3082\u91cd\u8981\u3067\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u30aa\u30a4\u30eb\u3084\u30ac\u30b9\u306e\u8caf\u8535\u5eab\u5185\u306e\u53b3\u3057\u3044\u6761\u4ef6\u306b\u8010\u3048\u308b\u306e\u306b\u5fc5\u8981\u306a\u5f37\u5ea6\u3068\u8010\u4e45\u6027\u3092\u5099\u3048\u305f\u7279\u6b8a\u92fc\u5408\u91d1\u304c\u9078\u629e\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u5408\u91d1\u306b\u306f\u30af\u30ed\u30e0\u3001\u30cb\u30c3\u30b1\u30eb\u3001\u30de\u30f3\u30ac\u30f3\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u5834\u5408\u304c\u3042\u308a\u3001\u8150\u98df\u3084\u6a5f\u68b0\u7684\u30b9\u30c8\u30ec\u30b9\u306b\u5bfe\u3059\u308b\u30b1\u30fc\u30b7\u30f3\u30b0\u306e\u8010\u6027\u304c\u5f37\u5316\u3055\u308c\u307e\u3059\u3002
\n
\n\u88fd\u9020\u30d7\u30ed\u30bb\u30b9\u306f\u3001\u92fc\u3092\u76ee\u7684\u306e\u5f62\u72b6\u306b\u6210\u5f62\u3059\u308b\u3053\u3068\u304b\u3089\u59cb\u307e\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u306f\u3001\u5727\u5ef6\u3001\u935b\u9020\u3001\u62bc\u3057\u51fa\u3057\u306a\u3069\u306e\u6280\u8853\u304c\u542b\u307e\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u4ee3\u8868\u7684\u306a\u4f8b\u306f\u3001\u7cbe\u5bc6\u5727\u5ef6\u3092\u4f7f\u7528\u3057\u3066\u30b1\u30fc\u30b7\u30f3\u30b0\u306e\u6b63\u78ba\u306a\u76f4\u5f84\u3068\u8089\u539a\u3092\u5b9f\u73fe\u3057\u3001\u5751\u4e95\u5185\u306b\u3074\u3063\u305f\u308a\u3068\u30d5\u30a3\u30c3\u30c8\u3059\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u3053\u3068\u3067\u3059\u3002
\n

\n\"\"
\n<\/figure>
\n\u6210\u5f62\u30d7\u30ed\u30bb\u30b9\u306b\u7d9a\u3044\u3066\u3001\u30b1\u30fc\u30b7\u30f3\u30b0\u306f\u6a5f\u68b0\u7684\u7279\u6027\u3092\u9ad8\u3081\u308b\u305f\u3081\u306b\u71b1\u51e6\u7406\u3092\u53d7\u3051\u307e\u3059\u3002\u6750\u6599\u306e\u5f37\u5ea6\u3068\u976d\u6027\u3092\u9ad8\u3081\u308b\u305f\u3081\u306b\u3001\u713c\u304d\u306a\u307e\u3057\u3001\u713c\u304d\u5165\u308c\u3001\u713c\u304d\u623b\u3057\u304c\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u4f8b\u3068\u3057\u3066\u306f\u3001\u30b1\u30fc\u30b7\u30f3\u30b0\u3092\u7279\u5b9a\u306e\u6e29\u5ea6\u7bc4\u56f2\u3068\u51b7\u5374\u901f\u5ea6\u306b\u3055\u3089\u3057\u3066\u3001\u671b\u307e\u3057\u3044\u786c\u5ea6\u3068\u5ef6\u6027\u3092\u5f97\u308b\u3053\u3068\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002
\n
\n\u30b1\u30fc\u30b9\u306e\u5b8c\u5168\u6027\u3092\u4fdd\u8a3c\u3059\u308b\u305f\u3081\u306b\u3001\u53b3\u683c\u306a\u54c1\u8cea\u7ba1\u7406\u63aa\u7f6e\u304c\u5b9f\u65bd\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u6f5c\u5728\u7684\u306a\u6b20\u9665\u3084\u6b20\u9665\u3092\u691c\u51fa\u3059\u308b\u305f\u3081\u306b\u3001X \u7dda\u3084\u8d85\u97f3\u6ce2\u306a\u3069\u306e\u975e\u7834\u58ca\u691c\u67fb\u65b9\u6cd5\u304c\u63a1\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u597d\u4f8b\u3068\u3057\u3066\u306f\u3001\u8d85\u97f3\u6ce2\u3092\u4f7f\u7528\u3057\u3066\u3001\u7b50\u4f53\u306e\u6027\u80fd\u3092\u640d\u306a\u3046\u53ef\u80fd\u6027\u306e\u3042\u308b\u5185\u90e8\u4e80\u88c2\u3084\u4e0d\u5747\u8cea\u6027\u3092\u7279\u5b9a\u3059\u308b\u3053\u3068\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002
\n
\n\u8010\u98df\u6027\u306f\u6700\u3082\u91cd\u8981\u306a\u95a2\u5fc3\u4e8b\u3067\u3059\u3002\u3053\u308c\u306b\u5bfe\u51e6\u3059\u308b\u305f\u3081\u306b\u3001\u30b1\u30fc\u30b7\u30f3\u30b0\u306f\u591a\u304f\u306e\u5834\u5408\u3001\u9632\u98df\u5264\u3067\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u307e\u305f\u306f\u51e6\u7406\u3055\u308c\u307e\u3059\u3002\u4f8b\u3068\u3057\u3066\u306f\u3001\u4e9c\u925b\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u9069\u7528\u3057\u305f\u308a\u3001\u77f3\u6cb9\u3001\u30ac\u30b9\u3001\u5468\u56f2\u74b0\u5883\u306e\u8150\u98df\u4f5c\u7528\u306b\u5bfe\u3059\u308b\u8ffd\u52a0\u306e\u4fdd\u8b77\u5c64\u3092\u63d0\u4f9b\u3059\u308b\u7279\u6b8a\u306a\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u4f7f\u7528\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u3002
\n
\u5316\u5b66\u7d44\u6210\u3001\u8cea\u91cf\u5206\u7387\uff08\uff05\uff09<\/mark><\/strong><\/td><\/tr>
\u30b0\u30ec\u30fc\u30c9<\/strong><\/td><\/td>C<\/strong><\/td>Mn<\/strong><\/td>\u30e2<\/strong><\/td>Cr<\/strong><\/td>\u306b<\/strong><\/td>\u9285<\/strong><\/td>P<\/strong><\/td>S<\/strong><\/td>\u30b7<\/strong><\/td><\/tr>
<\/td>\u7a2e\u985e<\/strong><\/td>\u5206<\/strong><\/td>\u6700\u5927<\/strong><\/td>\u5206<\/strong><\/td>\u6700\u5927<\/strong><\/td>\u5206<\/strong><\/td>\u6700\u5927<\/strong><\/td>\u5206<\/strong><\/td>\u6700\u5927<\/strong><\/td>\u6700\u5927<\/strong><\/td>\u6700\u5927<\/strong><\/td>\u6700\u5927<\/strong><\/td>\u6700\u5927<\/strong><\/td>\u6700\u5927<\/strong><\/td><\/tr>
1<\/strong><\/td>2<\/strong><\/td>3<\/strong><\/td>4<\/strong><\/td>5<\/strong><\/td>6<\/strong><\/td>7<\/strong><\/td>8<\/strong><\/td>9<\/strong><\/td>10<\/strong><\/td>11<\/strong><\/td>12<\/strong><\/td>13<\/strong><\/td>14<\/strong><\/td>15<\/strong><\/td><\/tr>
H40<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>0.03<\/td>\u2014<\/td><\/tr>
J55<\/strong><\/a><\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>0.03<\/td>\u2014<\/td><\/tr>
K55<\/strong><\/a><\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>0.03<\/td>\u2014<\/td><\/tr>
N80<\/strong><\/a><\/td>1<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>0.03<\/td>0.03<\/td>\u2014<\/td><\/tr>
N80<\/td>\u8cea\u554f<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>0.03<\/td>0.03<\/td>\u2014<\/td><\/tr>
R95<\/td>\u2014<\/td>\u2014<\/td>0.45c<\/td>\u2014<\/td>1.9<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>0.03<\/td>0.03<\/td>0.45<\/td><\/tr>
l80<\/strong><\/a><\/strong><\/a><\/td>1<\/td>\u2014<\/td>0.43a<\/td>\u2014<\/td>1.9<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>0.25<\/td>0.35<\/td>0.03<\/td>0.03<\/td>0.45<\/td><\/tr>
L80<\/td>9Cr<\/td>\u2014<\/td>0.15<\/td>0.3<\/td>0.6<\/td>0.9<\/td>1.1<\/td>8<\/td>10<\/td>0.5<\/td>0.25<\/td>0.02<\/td>0.03<\/td>1<\/td><\/tr>
L80<\/td>13Cr<\/td>0.15<\/td>0.22<\/td>0.25<\/td>1<\/td>\u2014<\/td>\u2014<\/td>12<\/td>14<\/td>0.5<\/td>0.25<\/td>0.02<\/td>0.03<\/td>1<\/td><\/tr>
C90<\/strong><\/a><\/td>1<\/td>\u2014<\/td>0.35<\/td>\u2014<\/td>1.2<\/td>0.25 b<\/td>0.85<\/td>\u2014<\/td>1.5<\/td>0.99<\/td>\u2014<\/td>0.02<\/td>0.03<\/td>\u2014<\/td><\/tr>
T95<\/strong><\/a><\/td>1<\/td>\u2014<\/td>0.35<\/td>\u2014<\/td>1.2<\/td>0.25 b<\/td>0.85<\/td>0.4<\/td>1.5<\/td>0.99<\/td>\u2014<\/td>0.02<\/td>0.03<\/td>\u2014<\/td><\/tr>
C110<\/td>\u2014<\/td>\u2014<\/td>0.35<\/td>\u2014<\/td>1.2<\/td>0.25<\/td>1<\/td>0.4<\/td>1.5<\/td>0.99<\/td>\u2014<\/td>0.02<\/td>0.03<\/td>\u2014<\/td><\/tr>
P110<\/strong><\/a><\/td>e<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>0.030e<\/td>0.030e<\/td>\u2014<\/td><\/tr>
Q125<\/strong><\/a><\/td>1<\/td>\u2014<\/td>0.35<\/td> <\/td>1.35<\/td>\u2014<\/td>0.85<\/td>\u2014<\/td>1.5<\/td>0.99<\/td>\u2014<\/td>0.02<\/td>0.01<\/td>\u2014<\/td><\/tr>
\u6ce8: \u793a\u3055\u308c\u305f\u5143\u7d20\u306f\u88fd\u54c1\u5206\u6790\u3067\u5831\u544a\u3055\u308c\u307e\u3059\u3002<\/td><\/tr>
a \u88fd\u54c1\u304c\u6cb9\u713c\u5165\u308c\u307e\u305f\u306f\u30dd\u30ea\u30de\u30fc\u713c\u5165\u308c\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3001L80 \u306e\u70ad\u7d20\u542b\u6709\u91cf\u306f\u6700\u5927 0.50 % \u307e\u3067\u5897\u52a0\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/td><\/tr>
b \u8089\u539a\u304c 17.78 mm \u672a\u6e80\u306e\u5834\u5408\u3001\u30b0\u30ec\u30fc\u30c9 C90 \u30bf\u30a4\u30d7 1 \u306e\u30e2\u30ea\u30d6\u30c7\u30f3\u542b\u6709\u91cf\u306b\u306f\u6700\u5c0f\u516c\u5dee\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/td><\/tr>
c \u88fd\u54c1\u304c\u6cb9\u713c\u304d\u5165\u308c\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3001R95 \u306e\u70ad\u7d20\u542b\u6709\u91cf\u306f\u6700\u5927 0.55 % \u307e\u3067\u5897\u52a0\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/td><\/tr>
d \u8089\u539a\u304c 17.78 mm \u672a\u6e80\u306e\u5834\u5408\u3001T95 \u30bf\u30a4\u30d7 1 \u306e\u30e2\u30ea\u30d6\u30c7\u30f3\u542b\u6709\u91cf\u306f\u6700\u4f4e 0.15 % \u307e\u3067\u6e1b\u5c11\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/td><\/tr>
e EW \u30b0\u30ec\u30fc\u30c9 P110 \u306e\u5834\u5408\u3001\u30ea\u30f3\u542b\u6709\u91cf\u306f\u6700\u5927 0.020 %\u3001\u786b\u9ec4\u542b\u6709\u91cf\u306f\u6700\u5927 0.010 % \u3068\u306a\u308a\u307e\u3059\u3002<\/td><\/tr><\/tbody><\/table><\/figure>
\u5f15\u5f35\u5f37\u5ea6\u304a\u3088\u3073\u786c\u3055\u306e\u8981\u4ef6<\/mark><\/strong><\/td><\/tr>
\u30b0\u30ec\u30fc\u30c9<\/strong><\/td><\/td><\/td>\u964d\u4f0f\u5f37\u3055MPa<\/strong><\/td>\u5f15\u5f35 <\/strong>\u5f37\u307f<\/strong><\/td>\u786c\u5ea6 <\/strong>a,c<\/td>\u6307\u5b9a\u8089\u539a<\/strong><\/td>\u8a31\u5bb9\u786c\u5ea6 <\/strong>\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3 <\/strong>b<\/td><\/tr>
<\/td>\u7a2e\u985e<\/strong><\/td>\u8377\u91cd\u6642\u306e\u7dcf\u4f38\u3073<\/strong><\/td><\/td>\u6700\u5c0fMPa<\/strong><\/td>\u6700\u5927<\/strong><\/td><\/td><\/td><\/tr>
<\/td> <\/td> <\/td>\u5206<\/strong><\/td>\u6700\u5927<\/strong><\/td> <\/td>HRC<\/strong><\/td>HBW<\/strong><\/td>mm<\/strong><\/td>HRC<\/strong><\/td><\/tr>
1<\/strong><\/td>2<\/strong><\/td>3<\/strong><\/td>4<\/strong><\/td>5<\/strong><\/td>6<\/strong><\/td>7<\/strong><\/td>8<\/strong><\/td>9<\/strong><\/td>10<\/strong><\/td><\/tr>
H40<\/td>\u2014<\/td>0.5<\/td>276<\/td>552<\/td>414<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td><\/tr>
J55<\/td>\u2014<\/td>0.5<\/td>379<\/td>552<\/td>517<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td><\/tr>
K55<\/td>\u2014<\/td>0.5<\/td>379<\/td>552<\/td>655<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td><\/tr>
N80<\/td>1<\/td>0.5<\/td>552<\/td>758<\/td>689<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td><\/tr>
N80<\/td>\u8cea\u554f<\/td>0.5<\/td>552<\/td>758<\/td>689<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td><\/tr>
R95<\/td>\u2014<\/td>0.5<\/td>655<\/td>758<\/td>724<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td><\/tr>
L80 L80<\/td>1<\/td>0.5<\/td>552<\/td>655<\/td>655<\/td>23<\/td>241<\/td>\u2014<\/td>\u2014<\/td><\/tr>
L80<\/td>9Cr13Cr<\/td>0.5<\/td>552<\/td>655<\/td>655<\/td>23<\/td>241<\/td>\u2014<\/td>\u2014<\/td><\/tr>
<\/td> <\/td>0.5<\/td>552<\/td>655<\/td>655<\/td>23<\/td>241<\/td>\u2014<\/td>\u2014<\/td><\/tr>
C90<\/td>1<\/td>0.5<\/td>621<\/td>724<\/td>689<\/td>25.4<\/td>255<\/td>\u00a312.70<\/td>3<\/td><\/tr>
<\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td>12.71\uff5e19.04<\/td>4<\/td><\/tr>
<\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td>19:05\uff5e25:39<\/td>5<\/td><\/tr>
<\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td>\u00b3 25.40<\/td>6<\/td><\/tr>
T95<\/td>1<\/td>0.5<\/td>655<\/td>758<\/td>724<\/td>25.4<\/td>255<\/td>\u00a312.70<\/td>3<\/td><\/tr>
<\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td>12.71\uff5e19.04<\/td>4<\/td><\/tr>
<\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td>19:05\uff5e25:39<\/td>5<\/td><\/tr>
<\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td>\u00b3 25.40<\/td>6<\/td><\/tr>
C110<\/td>\u2014<\/td>0.7<\/td>758<\/td>828<\/td>793<\/td>30<\/td>286<\/td>\u00a312.70<\/td>3<\/td><\/tr>
<\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td>12.71\uff5e19.04<\/td>4<\/td><\/tr>
<\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td>19:05\uff5e25:39<\/td>5<\/td><\/tr>
<\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td>\u00b3 25.40<\/td>6<\/td><\/tr>
P110<\/td>\u2014<\/td>0.6<\/td>758<\/td>965<\/td>862<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td><\/tr>
Q125<\/td>1<\/td>0.65<\/td>862<\/td>1034<\/td>931<\/td>b<\/td>\u2014<\/td>\u00a312.70<\/td>3<\/td><\/tr>
<\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td>12.71\uff5e19.04 19.05<\/td>4<\/td><\/tr>
<\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td>5<\/td><\/tr>
a \u7d1b\u4e89\u306e\u5834\u5408\u3001\u5b9f\u9a13\u5ba4\u306e\u30ed\u30c3\u30af\u30a6\u30a7\u30eb C \u786c\u5ea6\u8a66\u9a13\u304c\u5be9\u5224\u65b9\u6cd5\u3068\u3057\u3066\u4f7f\u7528\u3055\u308c\u308b\u3082\u306e\u3068\u3057\u307e\u3059\u3002<\/td><\/tr>
b \u786c\u5ea6\u306e\u5236\u9650\u306f\u6307\u5b9a\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u304c\u3001\u6700\u5927\u5909\u52d5\u306f 7.8 \u304a\u3088\u3073 7.9 \u306b\u5f93\u3063\u3066\u88fd\u9020\u7ba1\u7406\u3068\u3057\u3066\u5236\u9650\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/td><\/tr>
c \u30b0\u30ec\u30fc\u30c9 L80 (\u3059\u3079\u3066\u306e\u30bf\u30a4\u30d7)\u3001C90\u3001T95\u3001\u304a\u3088\u3073 C110 \u306e\u58c1\u8cab\u901a\u786c\u5ea6\u8a66\u9a13\u306e\u5834\u5408\u3001HRC \u30b9\u30b1\u30fc\u30eb\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u8981\u4ef6\u306f\u6700\u5927\u5e73\u5747\u786c\u5ea6\u6570\u3067\u3059\u3002<\/td><\/tr><\/tbody><\/table><\/figure>
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