供汽车应空调冷媒-美尔斯特HFC134A环保冷媒！

产品名称:美尔12雪种（f12 protection refrigerant） 详细描述: 美尔12雪种（f12 protection refrigerant）本品特点: 本品是优良的环保制冷剂，适用于汽车空调及家用空调，冰箱，制冷设备等制冷系统，制冷速度快，稳定性强，无污染，在密闭容器中不分解。使用方法: 与产品相连的空气阀应是合格产品，保证空气阀的高压管，低压管，阀门和制冷系统的安装正确，应关紧高压阀，同时检查制冷系统的压力。导气管的一端接在制冷系统上，另一端与本品相连，充气阀顶针下旋时，戳穿本品顶部，立即将充气阀门顶针上旋，使本品倒置，罐中的制冷剂立即流出，达到规定的压力时即可。 features: this product is a kind of environment-protection cold-product medium. it is suitable for auto air conditioner, home air conditioner, icebox and cold-producing machinery for hfc-134a/f12.making the system refrigerate .no poliution to the air. no damage to the atmospheric ozonosphere. it is steady and unresolvable in confined space. applications: make sure the charge valve connected with this product is product and the high-pressure pipe, low-pressure pipe, valve and the cooling system are properly fixed. make sure the high-pressure valve is tightly shut and at the same time check the pressure of the cooling system. connect one end of the gastube with the cooling system and the other end with this product. screw down the thimble of the charge valve. when it pokes the top of this product, screw the thimble up immediately and put this product upside down .let the cooling medium in the bottle flow out until it reaches up immediately and put this product upside down. let the cooling medium in the bottle flow out until it reaches the given pressure.