一旦给您罩上吸气罩，您数不到10、就昏迷过去了（每秒钟数一个数）。
Once they put the mask on you, you won't be able to count to 10before your out (counting 1 for every second).
产品系列也包括带分流器的手动舱房通风设备浩盾吸气罩的KS A过滤器。
The product range also includes manual cabin units with diffusers and KSA filters for Halton hoods.
就炼铁高炉矿槽除尘系统的方式，提出了一些革新的措施，涉及到阀门、吸气罩、风幕及控制方法等。
The paper presents the innovation measures of dedust in ore channel of iron making plant in terms of valves, exhaust hood, air curtain and control method etc.
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