end use testing meaning in English
使用试验
Examples
- Plastics . un - plasticized pvc parts dor piping . simple assemblies with sealing rings for domestic water drainage piping . end use test . specification
塑料制品.未增塑聚氯乙烯管道零件.生活污水排放管道用带密封圈的简易组件.最终使用试验.规范