appearance检测服务
- 检测分类 未定义
- 样品名称 Unplasticized poly(vinyl chloride) (PVC-U) pipes for non-pressure buried drainage and sewerage systems
- 检测项目 appearance
- 检测标准 《Unplasticized poly(vinyl chloride) (PVC-U) pipes for non-pressure buried drainage and sewerage systems》GB/T20221-2006
机构简介
江苏省产品质量监督检验研究院