Technical innovation is conducted to the oil return pipe,chassis and feed pipe of WZL 1000 horizontal vibrating centrifuge.Accident rate and maintenance work are reduced,economic retums are raised.是什么意思_Technical innovation is conducted to the oil return pipe,chassis and feed pipe of WZL 1000 horizontal vibrating centrifuge.Accident rate and maintenance work are reduced,economic retums are raised.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句