【化】 绝缘层; 保温层

覆面固定到一座建筑物或其它结构上的保护层或绝缘层

电晶体的品质和控制电极底下的绝缘层有很大的关系。

heat insulating material

insulating door

bursting disk of heat-insulating jacketed wall

insulating oil

insulating medium【电】

insulating blanket

area, insulating base, transparent, translucent

cast resins insulating of windings for transformers, inductances