Author summerized the need for plastic mould materials and the kinds and the selection of materials for plastic mould,and presented some suggestions for development of plastic mould materials.是什么意思_Author summerized the need for plastic mould materials and the kinds and the selection of materials for plastic mould,and presented some suggestions for development of plastic mould materials.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句