撑条和垫块由预压纸板制成，适用于液浸式电力变压器、配电变压器和牵引变压器。
The brace and cushion block are made of pre pressed cardboard, which are suitable for liquid immersed power transformer, distribution transformer and traction transformer.
该绝缘件具有高纯度、优良的机械强度和浸油性，特别适用于变压器内部的电场条件。即使在高场强情况下，这些组件也具有形状保持性和良好的介电性能。绝缘材料的优异的机械强度能够在短路时，提供所需的安全性。
The insulator has high purity, excellent mechanical strength and oil immersion, and is especially suitable for the electric field condition inside the transformer. Even in the case of high field strength, these components have shape retention and good dielectric properties. The excellent mechanical strength of insulating materials can provide the required safety in case of short circuit.
这些绝缘件由特殊工序制造而成，高压实和尺寸稳定性有保证。
These insulating parts are made by special process, with high voltage and dimensional stability guaranteed.