关于castings的百科

• castings造句怎么写

• 1、Derusting,oxideskinremovingandsurfacehardeningforcoppercastings,sheetmetal,stainlesssteelstrips,aluminumcastings.2、Itisofallfabricatedconstructionwithnocastingsuse.3、MicrostructuresoflargeDSM11castingsprocessedbydirectionalsolidificationtechniqu...
• 2023-12-3018588