Chinese translation for "正压下"

direct draft
direct draught

Example Sentences:

	1.	Respiratory protective devices - compressed air line breathing apparatus with demand valve - apparatus with a half mask at positive pressure - requirements , testing , marking 呼吸防护装置.带用量阀的压缩空气管路呼吸装置.在正压下半罩式装置.要求检验和标记
	2.	Respiratory protective devices - compressed air line breathing apparatus with demand valve - part 2 : apparatus with a half mask at positive pressure - requirements , testing , marking 呼吸防护装置.带用量阀的压缩空气管路呼吸装置.第2部分:在正压下半罩式面具装置.要求检验和标记

Similar Words：

"正压外壳" Chinese translation, "正压稳定" Chinese translation, "正压涡度方程" Chinese translation, "正压系数" Chinese translation, "正压系统" Chinese translation, "正压下过滤" Chinese translation, "正压型电气设备" Chinese translation, "正压性" Chinese translation, "正压移动泵" Chinese translation, "正压运行" Chinese translation