Tank wagons and wagons for pulverized material ; earth connection arrangement 油罐车和粉状货物用车辆.接地设备
2.
Live working - earthing or earthing and short - circuiting equipment using lances as a short - circuiting device - lance earthing 带电作业.喷枪式短路装置用接地设备或接地舆短路设备
3.
Live working ; earthing or earthing and short - circuiting equipment using lances as a short - circuiting device ; lance earthing 带电作业.喷枪式短路装置用的接地设备或接地舆短路设备
4.
Live working - earthing or earthing and short - circuiting equipment using lances as a short - circuiting device - lance earthing iec 61219 : 1993 ; german version en 61219 : 1993 带电作业.挂杆式短路装置用接地设备或接地舆短路设备