One DZJ (EP) series of adjustable eccentric torque vibration pile hammers, GPE series of cooling water cycle vibration hammer and MD series hydraulic drill holes in the main exported to Japan.是什么意思_One DZJ (EP) series of adjustable eccentric torque vibration pile hammers, GPE series of cooling water cycle vibration hammer and MD series hydraulic drill holes in the main exported to Japan.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句