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千萬人都在用的超大詞匯詞典翻譯APP
- Pin part identifying number code system standard for b18 fastener products
B18緊固件制品的部件識別號 - Pin part identifying number code system standard for b18 nonthreaded products
B18無螺紋產(chǎn)品用配件識別號 - Pin part identifying number code system standard for b18 externally threaded products
B18外螺紋產(chǎn)品領部件識別號 - Pin part identifying number code system standard for b18 internally threaded products
B18內(nèi)螺紋產(chǎn)品用部分識別號 - Pin part identifying number
部件識別編號 - Area identifying number
區(qū)域識別碼