122HP1172949212Years ago 427
What is the wavelength of oil immersed transformer?In specific daily life, we have a certain underst...
717HP1274435422Years ago 415
The continuous casting of stainless steel pipe fittings is generally matched with the refining furna...
632HP1955065912Years ago 412
It will still decrease. The humidification amount will decrease by % at degrees.Cold storage design...
632HP1955065912Years ago 398
Polyurethane foam: This is also a very common cold storage material. It has strong thermal insulatio...
256HP1583123772Years ago 389
If the re inspection results are unqualified (including the items whose preliminary inspection resul...
256HP1583123772Years ago 557
The strength, plasticity and hardness discussed above in fatigue QB are the indicators of the mechan...
263HP1458166282Years ago 417
cold joints, pipe seepage joints and gaps between ground walls in concrete. It is very suitable to...
122HP1172949212Years ago 425
Before no-load impulse closing, the transformer shall be placed for h, and the rising seat and water...
122HP1172949212Years ago 409
the winding of oil immersed transformer is generally divided into multiple modules, and each module...
709HP1805184932Years ago 363
Moisture proof, no deformation in case of water, and can be used in kitchen, toilet, it shall not b...