请问mandrel forged

forged steel Forged steel什么意思 英语翻译- Forged pipe galvanized 20 - 27- Forged pipe galvanized 这句话的forged是形容词吗? Material: Forged steel, mill finish, except threads 英语翻译ConstructionUtilizing a simple one-piece mandrel design. 1/2 NPT class 3000 forged steel threaded coupling是什么意思 磨矿机的 forged media 和 high chrome media should not be forged翻译成中文是什么意思? 轧机无缝钢管按钮翻译 JACKET MOVEMENT FORBID-PERMIT MANDREL BAR CHUCK S VALVE BALL FB,WRENCH OP,BS-EN-17292,SW,SS,FORGED,ASTM A182 G file was changed or forged.Game will be shut down by force.