大多数钢瓶设计了温度升高时的泄压装置.Most cylinders are designed to vent contents when exposed to elevated temperatures.过水压保护功能,可在水压超高时自动泄压.Over the protection of water features in ultra - high pressure relief automatically.介绍了电磁泄压阀在锅炉过热装...
You made a goddamn vampire Pomeranian?你们创造了一只吸血波美拉尼亚犬?a vampire bat吸血蝙蝠a female vampire女吸血鬼We have already sent one of ouranti - vampire experfsto Cheddar Village.我们已经派了一队我们的反吸血鬼专家去了村子.Getting hard was the only case for ...
介绍某冷库氨制冷系统不停产大修时采用的低压循环贮液器替代法.Introduces the low pressure circulation receiver substitution method for the no - stop production repair of cold storage....