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- Common Sense
- Instructions Maintenance 1. Before filling the liquid nitrogen, the firststep isto check whether the tankissunken, vacuumexhaust port is in good condition or not.If damaged or broken, the vacuum will r... [2017-08-02 17:53:08 ]
- Bestseller
- Our most popular model is YDS-30, a mid-size liquid nitrogen tank holds 30 liters. It includes a free padded insulated cover that helps to protect the tank from damage and reduces liquid nitrogen evapo... [2017-08-02 17:52:51 ]
- Export Experience
- Pan Chao Instrument Co., Ltd. Start to develop foreight trade since it established. With good reputation and high quality products, we have successfully built long-time relation ship with many customer... [2017-08-02 17:52:16 ]
