论文部分内容阅读
各建筑塑料管材、管件生产单位: 为保障本市住宅工程和管道工程的质量,进一步加强建筑塑料管材、管件的质量管理,现将上海市建材专业标准化技术委员会编制的《上海市建筑塑料管材管件暂行技术要求》(以下简称技术要求)印发你们,并将有关要求通知如下:
The construction of plastic pipes, fittings Production units: In order to protect the quality of housing projects and pipeline projects in the city to further strengthen the quality control of plastic pipe construction, pipe fittings, now Shanghai Building Materials Professional Standardization Technical Committee prepared the “Shanghai Building Plastic Pipe Fittings Interim Technical Requirements ”(hereinafter referred to as technical requirements) issued by you, and the relevant requirements are notified as follows: