DOT 4 "x 4" nonflammablegas label or tag is required for common carrier shipments.
对于公用运输业者运输,要求贴有一个DOT的4英尺x 4英尺的不可燃气体标志或标签。
2
These gases are nonflammable and stored in cylinders as high-pressure gases. The pressure-relief device used on these gas cylinders is normally Type CG-1.
这些气体是不可燃的,作为高压气体储存在钢瓶里。用于这些气体钢瓶的减压装置一般是CG - 1型。
3
Nitrogen trifluoride (NF3) is a toxic, colorless, odorless, nonflammable, oxidizing compressed gas.