This machine has terse structure, convenient operation, steady working system and wide adjustable range.
本机结构简洁，操作简便，运行平稳，调整范围大。
The carbon tubes prepared were in short range order with amorphous structure.
制备的碳纳米管的原子排列是一种短程有序排列，是非晶态结构。
The invention is an improved combined rack structure of an island range hood.
本发明为一种改良的中岛式油烟机组合挂架结构。
The invention is an improved combined rack structure of an island range hood.
本发明为一种改良的中岛式油烟机组合挂架结构。
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