A ncm (Normal Cubic Metre, m3) is a gas volume unit at 0 °C, 1 atm. (Refer to the scm (Standard Cubic Metre))
Related Definitions in the Project: The Property and Unit
ncm (Normal Cubic Metre, m3)
ThePD (The Project Definition)
ThePD has been developing the Preferred Project Definitions based on the actual project execution and operation experiences and knowledge with the Project Language, and sharing with you daily basis.