【英语翻译FLANGE50mmASMEA182-F304L,SCH10S,CL150,RF,FORGINGBOLTING:ASTMA193-B7,ASTMA194-2H,STUDBOLTSW/2-NUT,AS-BOLT/CS-NUT,HEAVYHEX.NUT,FULLTHREADSCH10S,是壁厚】 |
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