BS PD ISO/TS 20656-1:2017描述了埋地玻璃钢管道的分项系数是如何制定的，并且主要是 旨在定义满足以下要求的玻璃钢管道的必要安全措施: ISO 10639、ISO 10467和ISO 25780，以及EN 1796和EN 14364。同样的方法也可以使用 对于其他管道产品标准，尽管其他参数也适用。交叉引用:EN 1796:2013EN 14364:2013EN/TS 14632:2012EN 1990:2002ISO 10639:2004 Ed 1ISO 25780:2011 Ed 1ISO 10467:2004 Ed 1ISO 2394:2015 AWWA M45ONORM B 5012ATV 127NEN 3650-3ISO/IEC指南98-3:2008 Ed 1购买本文件时提供的所有当前修订版均包括在内。

BS PD ISO/TS 20656-1:2017 describes how partial factors for buried GRP pipes are developed, and are primarily intended to define the necessary safety measures for GRP pipes that meet the requirements of ISO 10639, ISO 10467 and ISO 25780, and EN 1796 and EN 14364. The same methodology can be utilised for other pipe product standards, although other parameters would apply.Cross References:EN 1796:2013EN 14364:2013CEN/TS 14632:2012EN 1990:2002ISO 10639:2004 Ed 1ISO 25780:2011 Ed 1ISO 10467:2004 Ed 1ISO 2394:2015 AWWA M45ONORM B 5012ATV 127NEN 3650-3ISO/IEC GUIDE 98-3:2008 Ed 1All current amendments available at time of purchase are included with the purchase of this document.