polyester non woven fabric
polyester non woven fabric
聚酯无纺布
以上为机器翻译结果，长、整句建议使用 人工翻译 。
-
The superposed structure has needle punched polyester wool as bottom layer, polyethylene film as the middle layer and hot rolled non-woven polyester fabric as the upper layer.
叠合结构为聚酯针刺棉为底层，聚乙烯膜为中层，聚酯热 轧无纺布为上层；
youdao
更多双语例句