fusible caps 是什么? Everyone using fusible caps should know they are designed to activate or vent when the tank's internal temperature exceeds 250° F, whether the caps are produced by Girard or any other manufacturer. Leaving these devices on the tank during cleaning or using a hammer to tighten them will cause any fusible cap to fail prematurely请教大家红字是什么设备,名称?查看更多6个回答 . 3人已关注