兴化市煜德金属制品厂
兴化市煜德金属制品厂
Xinghua Yude Metal Products Factory
ASME18.31.5U型螺栓, 方角 (F468, F593, F1554, A307, A193/A193M, A320/A320, SAE J429) (ASME B 18.31.5 (US) - 2011)
材料 奥氏体不锈钢