标准号:IS 1626 Pt.1-1980
发布日期:1981/8/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:This standard (Part I) covers the requirements of socketed asbestos cement building and sanitary pipes and pipe fittings of diameter 50 to 150 mm for use as rain-water pipes, soil, waste and ventilating pipes.