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- pneumatic respirator 气动呼吸器
- What if the respirator does not fit me? 如果防护口罩不适合我怎么办?
- The retiring miner delivered his pneumatic drill over to his successor. 这位即将退休的矿工把风钻移交给他的接班人。
- She is in a coma and attached to a respirator. 她在昏迷中,还连着个呼吸器。
- Pneumatic signals will travel only at sonic speeds. 气动信号的传输速度仅仅相当于音速。
- She is in coma and attached to a respirator. 她在昏迷中,还戴着呼吸器。
- When were pneumatic tyres invented? 充气轮胎是什么时间发明的?
- How do I clean and sanitize a reusable respirator? 如何清洗和消毒可重复使用的呼吸防护用品?
- Q24:Can I clean or wash a disposable respirator? 问24:能清洗随弃式呼吸防护口罩么?
- A projecting rim or lip,as on a pneumatic tire. 轮胎卷边突出的外围或边缘,如充气轮胎的边缘突起
- Q48:How do I clean and sanitize my respirator? 问48:我应该如何清洗和消毒我的呼吸器?
- I just want to sell elk a respirator. 我只是想卖给驼鹿一个防毒面具。
- Zhao Qing Zhicheng pneumatic Co., Ltd. 肇庆市志成气动有限公司。
- Q21:Should an influenza patient wear a respirator? 问21:是否应该给流感患者戴呼吸防护口罩?
- WEIFANG BOSH HYDRAULIC AND PNEUMATIC MACHINERY LTD. 潍坊博世液压气动机械有限公司。
- Fenghua Junfei Pneumatic component Factory. 奉化市骏飞机电气动厂。
- Fenghua Lida Pneumatic Complex Equipment Co., Ltd. 奉化灵通气动成套有限公司。
- Fenghua Lingtong Pneumatic Complex Set Co., Ltd. 奉化市灵通气动成套有限公司。
- HEBEI SUPER STAR PNEUMATIC NAILS CO., LTD. 河北佳星气钉有限公司。
- NINGBO JIAERLING PNEUMATIC MACHINERY CO., LTD. 宁波佳尔灵气动机械有限公司。