“vertical-position welding”的概念、定义、翻译、参考文献-科学参考

单词	vertical-position welding
释义	vertical-position welding [`vǝrd·ǝ·kǝl pǝ¦zish·ǝn `weld·iŋ] ^METALLURGY Welding in which the weld axis is essentially vertical.
随便看	gravity haulage gravity incline gravity map gravity meter gravity pendulum gravity prospecting gravity railroad gravity segregation gravity separation gravity settling chamber gravity simulation gravity slope gravity spring gravity stamp gravity station gravity survey gravity tide gravity vector gravity wall gravity wave gravity wheel conveyor gravity wind gravity yard gravure coating gravure printing

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