CECS 135-2002建筑给水超薄壁不锈钢塑料复合管管道工程技术规程Technical specification for extra-thin-wall stainless steel and plastic composite pipeline engineering of building water supply CECS 135-2002建筑给水超薄壁不锈钢塑料复合管管道工程技术规程Technical specification for extra-thin-wall stainless steel and plastic composite pipeline engineering of building water supply

CECS 135-2002建筑给水超薄壁不锈钢塑料复合管管道工程技术规程Technical specification for extra-thin-wall stainless steel and plastic composite pipeline engineering of building water supply

  • 标准类别:[GB] 国家标准
  • 标准大小:
  • 标准编号:CECS 135-2002
  • 标准状态:现行
  • 更新时间:2023-01-02
  • 下载次数:
标准简介

标准截图
版权:如无特殊注明,文章转载自网络,侵权请联系cnmhg168#163.com删除!文件均为网友上传,仅供研究和学习使用,务必24小时内删除。