GB150-1998 with complete head, cylinder and other major parts of the process of card processing technology, according to the product flow chart, complete product assembly process during card.
结合GB150- 1998完成封头，筒体等主要部位加工工艺过程卡，根据产品工艺流程图，完成产品总装工序过程卡。
GB150-1998 with complete head, cylinder and other major parts of the process of card processing technology, according to the product flow chart, complete product assembly process during card.
结合GB150- 1998完成封头，筒体等主要部位加工工艺过程卡，根据产品工艺流程图，完成产品总装工序过程卡。
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