You are not allowed to carry flammable, explosive or other dangerous things into the cable car.
请勿携带易燃、易爆或其他危险物品进入缆车。
2
Heating cable cross: must be used in explosive situations linear supporting proof junction box, the general situation can also be used splice or welding.
伴热电缆的交叉：在易燃易爆场合必须采用配套的防爆直线型接线盒，一般场合也可以采用绞接或焊接。
3
It should be checked the surrounding environment before weld. It found the explosive, cable, fiber optic cable, ect. It should be protected to work.