采用了稳定耐用的热熔接方式来熔合封口，使封口更加密合。
With a stable and durable way to fusion weld heat sealed together to make sealing more encryption.
用焊接方法连接的接头称为焊接接头，它由焊缝、熔合区、热影响区及其邻近的母材组成。
The joint which is connected by welding method is called the welding joint, which is composed of welding seam, fusion zone, heat affected zone and its adjacent base metal.
焊接板的中心裂纹处于焊缝与热影响区之间的熔合区。
Central crack for the welded plate was located in the fusion zone between welding seam and heat-affected zone.
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