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当你买来一只新马达,你先得看看钉在上面的一块[名牌]是三相呢?还是单相,是一匹马力还是半匹马力,转数又是多少,那你方知道这只马达是否合乎你所需要的规格,假如你制造一部收讯机,面板上花头可多啦,左一个旋扭开关,右一个插口,里面还有度盘,那你必须用名牌来表示出开关扭向那一边是通的;那一边是断的,插口上还是给耳机用呢?还是给话筒用的,度盘上这一档表示多少千周,那一档又表示多少千周。一块精致清晰的名牌,连成品也曾显得更大方美观的, 那麽这种名牌是怎样做的呢?
When you buy a new motor, you have to look at the top [nail] is a three-phase it? Or single-phase, is a horsepower or half a horse power, the number of revolutions, then you know Whether this motor meets the specifications you need, if you create a receiving machine, the head of the panel may be more, the left one twist switch, the right one socket, there are degrees inside, then you have to use the brand name Out of the switch to that side is the pass; that side is broken, the socket or to the headset to use it? Or to the microphone, the dial on the file that how many thousands of weeks, that file and said how many thousands of weeks. A delicate and clear brand, even the finished product has also appeared to be more generous appearance, then this brand is how to do it?