L-level

L-level

美 　英

• n.L能级

英汉解释

n.

1. L能级

例句

It is a low-carbon level or L level, this level has in welding and heat treatment during the course of the role of anti-allergy properties.

它是低碳等级或L等级，这个等级具有在焊接期间及热处理过程中抗敏化作用性能。