产品的线圈为易损部件，可以单独订货，按照表4写明线圈电压规格代号及数量。

The coil is vulnerable component, can separate order, table 4 states coil voltage specifications code and the number.

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敝公司了解贵公司所需集成电路之型态，但不明了所需之规格，如电压，电流等等资料，是否能告知此集成电路的用途。

We realize the types of IC you need, but we do not know the specification you require for that IC such as the voltage current. Could you please tell us the purpose of this IC?

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对常用的几种电梯列表给出电源开关、供电线路规格和在规定的电压损失下的供电距离。

The paper lists power switches, specifications of power supply line and power supply distance under specified voltage loss for commonly-used elevators.

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