beam-to-beam weld
常见例句
- The use of high-power density laser beam to weld many alloys often leads to appreciable changes in the composition and properties of the weld metal.
高功率激光焊接合金材料时，常常导致焊缝合金元素的损失，从而影响焊缝的组织和性能。 - As for tank body, adopt quality carbon constructional steel plate to roll and weld. Two ends adopts standard head. Under tank body is optimized variable cross-section longitudinal beam.
罐体选用优质碳素结构钢板卷制焊接而成，两端采用标准封头，罐体下面是优化的变剖面纵梁。
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