All electrical equipment to be so located that as far as practicable they are not exposed to risk of mechanical injury or damage from water, steam, oil or excessive heat.

所有的电气设备要保证他们不能暴露在有被机械破坏或被水、蒸汽、油及过热破坏的风险。

youdao

All electrical equipment to be so located that as far as practicable they are not exposed to risk of mechanical injury or damage from water, steam, oil or excessive heat.

所有的电气设备要保证他们不能暴露在有被机械破坏或被水、蒸汽、油及过热破坏的风险。

youdao