Carbon steel wire rod , patented cold drawn carbon steel wire and springs - high duty ground wire - specification 碳钢盘条优质冷拉碳钢丝和弹簧.高负荷地线.规范
Chromium - vanadium steel wire rod , wire and springs - high duty ground wire - hardened and tempered - specification 铬钒钢盘条金属丝和弹簧.高负荷地线.淬火和回火.规范
When there are 3 ground wires , they were put between main wire cores , which not increase outer diameter of finished cable 个地线时分别放在主线芯之间，不增加成缆外径。
Pay attention to the correct installation of ground wire ( line 5 ) when connecting lines with substation 预埋安装塑料底盒时，一定要待水泥干燥后，才能预埋安装塑料底盒。
To avoid electrical shock hazards , never operate the sewing machine with the ground wire for the power supply removed 为了防止触电事故，卸下电源地线的状态，请不要运转缝纫机。
Ugefp and ugefhp cables composed by 3 insulated shielded main wire core and 1 ground wire . finished cable wraped black chloroprene rubber sheath 个地线组成。成缆后外面挤包黑色氯丁橡皮护套。
The dead - end is designed to terminate optical ground wire opgw while minimizing any compression stresses that may be transferred to the core or optical elements within 此线夹不但能保护光纤不受损伤，传递轴向拉力，还能增加光缆抗振能力，延长使用寿命。
Insulated shield and ground wire : insulated layer which outside of insulated wire core composed by semiconductive electric layer tinning copper wire and fibre material 绝缘屏蔽与地线：在绝缘线芯外面由半导电层及镀锡铜线与纤维材料交叉编织组成的屏蔽层。
Any incorrect operation to connect a ground wire ( line 5 ) of the substation in one bus will badly affect the whole system , i . e . : any substation in corresponding 1 - 20 call master station will be difficult or fail to select 为确保防暴分机的正常安装，将随机配送的安装底盒支撑杆放进安装底盒内（如上图所示） ，能有效防止塑料底盒向内变形。
Abstract : based on the safty and reliability of electronic equipment , this paper expounds the importance of ground , and introduces the knowledges of ground in several aspects , such as ground type , function of ground wire and the design of ground 文摘:从电子设备的安全性和可靠性出发，论述了其接地的重要性，并从接地类型、地线作用，接地设计几方面介绍了有关接地方面的知识。
