piping material meaning in English
管道材料
Examples
- Design standard piping material for chemical plant
化工装置管道材料设计工程规定 - Pe large aperture pipe material product line
产品介绍pe大口径管材挤出生产线 - All - purpose aluminum section materials for piping materials
管料等通用铝型材 - On the supervision for pressure pipe material
美国职业安全卫生监察局 - Good knowledge of piping materials ( pipes , tubes , fittings & supports )
熟悉配管所需的各项材料