“LEL”造句，怎么用LEL造句

1、Ensure the vapor concentration is lower than LEL by10%.

3、“临爆点”是可燃物凝聚相与其蒸汽处于平衡状态时，可燃物的饱和蒸汽压为LEL值时的温度（T_0）。

2、保*溶剂蒸汽浓度降至LEL值的10%下。

4、Flammable gas as defined by the DOT is any compressed gas that either forms a flammable mixture with air at a concentration of less than 13% by volume, or has a flammable range in air wider than 12%, regardless of the lower explosive limit (LEL).