官方正版ASME B16.20 2017
管法兰用环连接式.螺旋缠绕式及夹套式金属垫片
ASME B16.20 2017 Edition, December 29, 2017
Metallic Gaskets for Pipe Flanges
Product Details:
Revision: 2017 Edition, December 29, 2017
Published Date: December 29, 2017
Status: Active, Most Current
Document Language: English
Published By: ASME International (ASME)
Page Count: 66