纱布口罩 gauze mask ; gauze face mask ; mask
消毒纱布口罩 sterile gauze face mask
无纺布口罩 NON-WOVEN MASK ; Nonwoven masks ; Disposable mask ; Clean masks
普通脱脂纱布口罩 General degreased gauze mask
棉布口罩 cotton mask
无妨布口罩 face mask
用无纺布口罩 use non-woven masks
儿童用无纺布口罩 children's non-woven mask
婴幼儿用无纺布口罩 non-woven masks for infants and young children
不要试图把东西拉出来，而是用一条布或口罩将狗狗的口鼻固定住。
Do not attempt to pull out the object, rather immobilize the dogs muzzle using a strip of cloth or a muzzle.
提出熔喷非织造布边料变废为宝的方法，即将其用作面层为薄型纺粘法非织造布的口罩的内层材料。
The paper makes a manner that use of melt blown nonwoven fabric rim leftover, namely uses as internal material for gauze mask that surface material is spun bonder nonwoven.
讨论了农药喷施用防护口罩过滤材料熔喷聚丙烯非织造布拒油整理的必要性，进行了过滤材料的拒油整理。
This paper discussed the necessity of oil-repellent finishing of the filter with polypropylene meltblown nonwovens for protective face mask using in pesticide spraying and carried out the finishing.
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