标题: ISO 4437:2007 Buried Polyethylene (PE) Pipes for the Supply of Gaseous Fuels - M [打印本页] 作者: gmt88 时间: 2013-9-5 00:44:11 标题: ISO 4437:2007 Buried Polyethylene (PE) Pipes for the Supply of Gaseous Fuels - M
ISO 4437:2007(E)
Third Edition
2007-06-15
Buried Polyethylene (PE) Pipes for the Supply of Gaseous Fuels -
Metric Series -
Specifications