It is important to measure parameters of structural plane and length of cranny.Traditional means waste too much manpower, material resources, and financial because people must measure on site.是什么意思_It is important to measure parameters of structural plane and length of cranny.Traditional means waste too much manpower, material resources, and financial because people must measure on site.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句