Material: Bedbody, Bedframe, Bedleg full use of cold rolling steel plate, cold rolling steel pipe manufacture, and the second phosphating after spraying, to achieve national quality standards.是什么意思_Material: Bedbody, Bedframe, Bedleg full use of cold rolling steel plate, cold rolling steel pipe manufacture, and the second phosphating after spraying, to achieve national quality standards.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句