这些合金可在不同的温度[热度]熔接。

These alloys weld at different heats.

youdao

采纳该技巧，模温能够得逞很高的温度，不存留熔接线问题，一起能够抬高产品外表硬度。

Adopted the technique, the temperature can get a high temperature, not left weld lines problems, we can drive up the surface hardness.

youdao

直热式热熔是利用电热熔化原理，准确控制温度变化，配机械装置来达到产品熔接，特别。

Straight hot melt is using electro-thermal type melting principle, accurate control temperature changes, match a mechanical device to achieve product frit, special.

youdao