The sun's conveyor belt is a current, not of water, but of electrically-conducting gas.
太阳的传送带是当前,不是水,而是电导电气体。
The utility model has the advantages of simple structure, firm insertion and large conducting current.
本实用新型结构简单、插接牢固、导通的电流大。
The utility model has the advantages of simple structure, firm insertion and large conducting current.
本实用新型结构简单、插接牢固、导通的电流大。
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