lead patenting

冶金词汇英语翻译(H-N) ... lead oxide 氧化铅 lead patenting 铅淬火 lead plating 镀铅 ...

非铅淬... ... ) Austempering structure 等温淬火组织 ) lead patenting 铅淬火冶> ) non patented microstructure 非铅淬火组织 ...

铅浴等温淬火,lead... ... ) lead bath 铅浴槽 ) lead patenting 铅浴等温淬火 ) lead bath 铅浴 ...