minimum wall thickness meaning in English
最小壁厚
Examples
- Ventilation plant ; unplasticized polyvinylchloride pipes ; non - reinforced ducts ; minimum wall thickness
通风设备.无增塑剂的聚氯乙烯非加固管道.第5部分:最 - Ventilation plant ; unplasticized polyvinylchloride uptakes ; pipe fittings , bends ; minimum wall thickness
通风设备.无增塑的聚氯乙烯垂直管道.弯管配件.最小壁