Adjust the related dimension for level and vertical direction with metal strip ruler and gradienter, request level error is no more than 1 mm / m , total error is no more than 3 mm.是什么意思_Adjust the related dimension for level and vertical direction with metal strip ruler and gradienter, request level error is no more than 1 mm / m , total error is no more than 3 mm.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句