Gas pressure safety and control devices for use in gas transmission, distribution and installations for inlet pressures up to and including 10 MPa-General requirements
入口压力小于等于10 MPa的气体输送、分配和安装用气体压力安全和控制装置
This document specifies generic safety, constructional, performance, testing and documentation requirements for high pressure controls for use in gas transmission, distribution and installations (hereafter referred to as controls).All current amendments available at time of purchase are included with the purchase of this document.