We also supply all sorts of bags and covers for China traditional musical instruments, brasswind instruments,woodwind instruments, guitars and electric pianos.
并
种民族乐器、铜管乐器、木管乐器、吉他、电子琴等软包装。
We also supply all sorts of bags and covers for China traditional musical instruments, brasswind instruments,woodwind instruments, guitars and electric pianos.
并种民族乐器、铜管乐器、木管乐器、吉他、电子琴等软包装。
Some relative facts were found and some relative measures used so that the service life of copper pipe moule would be improved greatly.
找出了相关因素,提出了相应的对
,使结晶器铜管寿命大幅提高。
声明：以上例句、词性分类均由互联网资源自动
成，部分未
工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
