BS EN ISO 11299-2:2018与ISO 11299-1一起阅读，规定了在地下供气网络改造中作为连续管道安装的塑料管道系统的一部分的管道和配件的要求和测试方法。交叉引用:EN 1555-1ISO 12176-1EN 1555-2ISO 4437-1EN 1555-3ISO 4437-2EN 1555-5ISO 12176-2ISO 4437-3ISO 11299-1:2018ISO 4437-5:2014ISO 11295购买本文件时提供的所有当前修订版均包含在购买中。

BS EN ISO 11299-2:2018, read in conjunction with ISO 11299-1, specifies requirements and test methods for pipes and fittings which are part of plastics piping systems installed as continuous pipes in the renovation of underground gas supply networks.Cross References:EN 1555-1ISO 12176-1EN 1555-2ISO 4437-1EN 1555-3ISO 4437-2EN 1555-5ISO 12176-2ISO 4437-3ISO 11299-1:2018ISO 4437-5:2014ISO 11295All current amendments available at time of purchase are included with the purchase of this document.