Coring out thick sections with cooling water is not only faster than gas-assist molding, but it makes thinner walls and smoother part interiors.是什么意思_Coring out thick sections with cooling water is not only faster than gas-assist molding, but it makes thinner walls and smoother part interiors.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句