CLW material level meter will never be worn out and will not be seized also.In addition, the mounting height is not limited by pendulum bar length.是什么意思_CLW material level meter will never be worn out and will not be seized also.In addition, the mounting height is not limited by pendulum bar length.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句