A few of the major chemical manufacturers are now offering solvent processes to the textile industry for scouring where little water is used . 有几家主要的化工厂现正提出在纺织工业中用水量少的精洗溶剂工艺规程。
Guide for technological management . design of procedure 工艺管理导则.工艺规程设计
Welding frocedures for vertical down stick welding of pipes 管道下向焊接工艺规程
Manufacturing standard of the stainless steel equipment 不锈钢设备制造工艺规程
Regulation for the hand lay - up process of frp fishing vessel 玻璃钢渔船船体手糊工艺规程
