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Light inside, overhaul of individual event of traction motor of electric power e- Article date: (Word of 78) iron machine 1577 caption: Light inside, overhaul of individual event of traction motor of electric power engine manages temporary measure to promulgate date: Carried out date on October 10, 1978: Ended...
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- Small-power electromotor is mandatory attestation implements regulation
- 1. Suitable scope This regulation applies to the small-sized electric machinery that undertakes assessing by GB 14711 standard in low end power electromotor, the convert of synchronous rotate speed of power limits electromotor arrives 150...
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- Customs total office 2005 the 34th about carrying out China - east the announcem
- China - east alliance free-trade area agreement tax rate united 6 nations 2005 executive watch Tax rate of agreement of name of kinds or types of goods of line of mark of serial number tax regulations m...
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- Country of quality of product of three-phase asynchronous electromotor is superv
- Total bureau of national qualitative check Close right increase to defend consumer, health of stimulative motor industry develops, total bureau of national qualitative check organizes products of pair of three-phase asynchronous el...
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- Qualitative check total bureau: Sampling percent of pass of quality of motive of
- For safeguard overall product quality, health of industry of motive of dc of stimulative permanent magnetism develops, total bureau of national qualitative check organizes products of pair...
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- Qualitative check total bureau: Sampling percent of pass of quality of motive of
- For safeguard overall product quality, health of industry of motive of dc of stimulative permanent magnetism develops, total bureau of national qualitative check organizes products of pair...
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- The safe requirement GB12350-90 of small-power electromotor
- 1 theme content and suitable scope This standard set the safe and current requirement of small-power electromotor This standard applies to family expenses and similar utility electric equipment to use small-power motor. The 4-5 in t...
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- Xiaochang knows motive of permanent magnetism dc
- Motive of permanent magnetism dc is by together or the dc motive that many permanent magnet builds magnetic field, its function and constant motive of dc of his of excitation electric current encourage is similar, can come by change arm...
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