The ring network switch device increases the electric clearance, effectively prevents the occurrence of the creepage phenomenon and enhances the torsional strength of the switch principal axis.

采用本发明增加了电气间隙，有效的防止了爬电现象的产生，加强了开关主轴的抗扭强度。

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Consignees should settle YML charges and surrender original Bill of lading for switch of local delivery order. Then, they could make necessary cargo clearance and take cargo delivery from terminal.

客户付清船公司费用及出示正本提单，便可换取小提单到海关办理货物清关手续然后可到码头提货。

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