CSA
23

Dec

2019

CSA Z662-11 PACKAGE

Consists of Z662-11, Oil and gas pipeline systems and Z662.1-11, Includes Updates No. 1, 2 and 3 to Z662.1-11, and Commentary on CSA Z662-11, Oil and gas pipeline systems, Includes Update No. 1 (2012), Update No. 2 (2012), Update No. 3 (2013)
standard by CSA Group, 07/01/2011

CSA
23

Dec

2019

CSA Z7396.1-17

Medical gas pipeline systems – Part 1: Pipelines for medical gases, medical vacuum, medical support gases, and anaesthetic gas scavenging systems, Includes Errata (2018) and Errata (2019)
standard by CSA Group, 07/01/2017