作业帮gasket cl150 rf 4.5mm thck sp-wd ss 316l and graphite filler
gasket cl150 rf 4.5mm thck sp-wd ss 316l and graphite filler
管道垫片的描述GASKET,CL150,RF,3.0MM THICK,RING TYPE PTFE,ASME B16.2
英语翻译CL150 RF ASTM A351 GR.CF3M BODY 316L TRIM 316 AND GRAPHI
英语翻译FLANGE 50mm ASME A182-F304L,SCH10S,CL150,RF,FORGINGBOLTI
3" 150# RF Flexitallic spiral wound 304L S/S gasket是什么意思
DN2600(104")PIPE, EFW 100%-RT, BE,25MM THCK, CS API 5L GR.B
法兰/ANSI B16.5 CL150#RF是什么意思?
ASME B16.5-2003 NPs1"-cl150 RF
化工图纸上GLOBE VALVE WCB/HF RF CL150 V
法兰,CL150,WN/RF,STD,A105,ASME B16.
FILLER
wd