Products checking during production, standard unit would be under testing at least 12 hours, customized products will test at least 2 days before delivery.
Introducing the worlds first Non Vapor Compression Technology for split type Air Conditioning units-DXFC™ is up to 10 time more efficient than standard units of similar size.
Designed for DX economized free cooling, these next generation airconditioners boast 10 times more efficiency than standard units of similar size, and that is because pumping liquid refrigerant to the cooling coils is up to 40 times more efficient than using the compressor to do the same amount of work.
長い間標準単位は厳重に管理されている原器により定義されてきました。
For a long time, standard units were actually defined by carefully maintained physical prototypes.
例えば、体積をキログラムで表現したいとする。kgは国際的な標準単位だからだ。
Suppose we want a way to express mass using kilogram,because kg is the international standard of unit.
先端:公安を考慮して、私達の標準単位にすべてのソケットのためのdoor&lockがあります。
Tip: In consideration of public safety, our standard unit has a door&lock for all the sockets.
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