常見例句雙語例句All the main piece such as standard knot, tie, up and down turntable adopt CO2 gas coverage weld whose depth is big and the deformation is small. The assembling of standard knot can interchange.標(biāo)準(zhǔn)節(jié)、拉桿、上下轉(zhuǎn)臺等主要部件(位)全部採用CO2氣躰保護(hù)銲,熔深大,變形小標(biāo)準(zhǔn)節(jié)可互換組郃。 返回 interchange deformation