26DecManufacturing method of ultra-low temperature refrigerator sealing deviceThe utility model discloses a sealing device for an ultra-low temperature refrigerator, which belongs to the field of ultra-low temperature refrigerat
view more
26DecTechnical characteristics of ultra-low temperature refrigerator sealing deviceTechnical features: 1. An ultra-low temperature refrigerator sealing device, comprising a box body (1), characterized in that: the upper right end of
view more
26DecThe technical realization elements of the ultra-low temperature refrigerator ...Technical realization elements: 4.1. Technical problems to be solved 5. In view of the problems in the prior art, the purpose of the present utility m
view more
26DecManufacturing method of ultra-low temperature refrigerator sealing deviceThe utility model discloses a sealing device for an ultra-low temperature refrigerator, which belongs to the field of ultra-low temperature refrigerat
view more
26DecTechnical characteristics of ultra-low temperature refrigerator sealing deviceTechnical features: 1. An ultra-low temperature refrigerator sealing device, comprising a box body (1), characterized in that: the upper right end of
view more
26DecTechnical realization elements of ultra-low temperature refrigerator sealing ...Technical realization elements: 4.1. Technical problems to be solved 5. In view of the problems in the prior art, the purpose of the present utility m
view more
26DecManufacturing method of ultra-low temperature refrigerator sealing device1. The utility model relates to the field of ultra-low temperature refrigerators, and more specifically, to a sealing device for ultra-low temperature
view more
26DecTechnical characteristics of air source heat pump systemTechnical characteristics: 1. An air source heat pump system, characterized by comprising more than two outdoor heat exchangers, wherein the outdoor h
view more
26DecTechnical realization elements of air source heat pump systemTechnical realization elements: 5. The purpose of this utility model is to provide an air source heat pump system, and to provide a new air source hea
view more
26DecManufacturing method of air source heat pump system1. The utility model relates to the technical field of heat pump systems, in particular to an air source heat pump system. Background technique: 2. Ai
view more
26DecManufacturing method of household deodorizerThe utility model discloses a household deodorizer. The deodorizer includes a base. The base and an air intake cover are correspondingly detachably co
view more
26DecTechnical characteristics of household deodorizer:Technical characteristics: 1. A household deodorizer, characterized in that: the deodorizer comprises a base (1), the base (1) and the air intake cove
view more












