$10
Supply stops for sanitary appliance and steam pipe
全国五金制品标准化技术委员会建筑五金分技术委员会(SAC/TC 174/SC 3)
本标准规定了卫生洁具、暖气管道用直角阀的产品分类、要求、试验方法、检验规则、标志、包装、运输和贮存。
本标准适用于为控制介质(冷、热水、暖气)启、闭时使用的卫生洁具、暖气管道用直角阀。
This standard is the original Chinese electronic standard.
If you need translation, please contact email: ChineseStandardsLibraryS001@gmail.com.
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