配合SD - LJD (LXK)系类零序电流互感器和动作继电器即组成完整的零序(接地)保护系统。
Used together with SD-LJD (LXK) series ZCT and executing relay to form a complete zero sequence (ground) protection system.
慧能电器的企业文化及理念慧能电器有限公司系中外合资企业。
Bright can electric appliance's enterprise culture and the idea bright can the electric appliance Limited company be the Chinese-foreign joint venture.
比较几种采用12V/24V电系共用电路的办法，基本思路是将两组12V蓄电池串联后接24V用电器，其中一组蓄电池接12V用电器。
The paper analyzes serval designs of such dual circuit. The basic concept is using two groups of 12V batteries in series and then connect with 24V load, of which one group is connected with 12V load.
北京佩特来电器有限公司系中美合资企业。
A joint venture is a business with both Chinese and foreign investments…
北京佩特来电器有限公司系中美合资企业。
A joint venture is a business with both Chinese and foreign investments…
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