All overhung items, gages, hoses, valves, electrical wires or boxes will be protected with heavy duty guarding, from lift truck mast.是什么意思_All overhung items, gages, hoses, valves, electrical wires or boxes will be protected with heavy duty guarding, from lift truck mast.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句