face mask造句

1、sterile gauze face mask

2、Should I buy a face mask just in case?

3、Face mask: The face mask is painted in an alternating pattern of gloss black and gun metal grey.

4、Laryngeal mask airway (LMA) is a kind of air breather above glottis between ventilation using endotracheal tube and face mask.

5、I donned a face mask and jumped in the pool to watch ris swimming toward me.

6、In one scene Jolie is peeling off a latex face mask.

7、Respiratory protective devices - Compressed air line breathing apparatus for use with a full face mask, half mask or a mouthpiece assembly - Requirements, testing, marking.

8、The utility model relates to a disposable health face mask piece, which is composed of a plastic face of an outer layer, face mask paste of a middle layer and a lining gauze.

9、The face mask consists of double-layer non-woven cloth in which filter layer, nose bridge bar and face mask belt is set, or is made of multi-layer medical absorbent gauze.

10、Combine your basic BD Compact with an air cylinder of your choice, and the face mask best for your requirements.

11、Clinical study of class Ⅲ malocclusion in early permanent dentition with rapid palatal and face mask therapy

12、When it's really cold, wear a face mask or a scarf over your mouth to warm the air you breathe and protect your face.

13、Main structured items are: JDQM full face mask, air supply valve, pressure regulator valve, backboard, pressure gauge, alarming whistle, medium pressure tube, carbon fiber composite cylinder, etc.

14、As I gown up to spray my apple trees, donning face mask, hat and boots, I 'm thinking that, like Adam, I may be ready to bite.

15、Objective: to estimate the efficacy of noninvasive ventilation via face mask in severe respiratory failure (SRF) caused by chronic obstructive pulmonary disease (COPD), and observe its complications.

16、The face mask cosmetic containing PHBV is one high grade green product especially suitable for cleaning oily skin and has no toxic side effect.

17、If they have refractory hypoxemia( low oxygen saturation that does not respond to oxygen delivered by face mask), the ventilator will allow higher concentrations of FIO2 to be delivered to the alveoli, and pressure can be delivered through the ventilator to open alveoli that have collapsed.