The coating possesses high wear and cold-welding resistance and good electric conductivity both in atmosphere and in ultrahigh vacuum.
该镀层在大气或超高真空条件下具有良好的耐磨性、防冷焊性和导电性；
2
Coldwelding equipment features simple operation, low energy consumption and sound welds and proves to be unparalled by other welding equipment.
冷压焊接设备具有操作简单、能耗小以及焊头质量好等优点，是其它焊接设备无法与之比拟的。
3
Coldwelding process should be adopted with strict requirements for technical operational procedure, and technical problems for tyre welding on site can be solved.