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Factory Customized Coil Tape Measure Springs/Clockwork Springs/Wind Up Springs Description Constant Force Spring Constant force spring is a special stretch spring, suitable for large stretch, load does not incr...
... for medium precision and high speed shaft parts, this kind of steel after quenching and tempering, has good comprehensive mechanical properties. The surface hardness of bearing steel GCr15 and ......
...constant speed universal joint is used in medium carbon steel, Its material choice is 40Cr, this kind of steel after tempering for manufacturing medium load and medium speed work of mechanical parts, such as...
...Constant Temperature Humidity Test Chamber Equipment With HD Camera For Electronic Toys Testing Temperature Range 70 °C To 200 °C Adjustable Equipment summary: Electronic Toys Walk-in constant temperature an...
...High quality light source: 2835 SMD LED Epistar with 140-145lm/w,which is one of the best model in the world High lux and lower power consumption High constant current drive system,with heat protection syste...
...High quality light source: 2835 SMD LED Epistar with 140-145lm/w,which is one of the best model in the world High lux and lower power consumption High constant current drive system,with heat protection syste...
...High quality light source: 2835 SMD LED Epistar with 140-145lm/w,which is one of the best model in the world High lux and lower power consumption High constant current drive system,with heat protection syste...
... lamp shell and radiating body, High strength toughened glass cover, high efficient constant pressure constant current;Compared with the traditional street light, ST702-80/140W has lots of unique features, s...
Enerkey 3S 4S 12V 14.6V 16V Lifepo4 BMS with 150A Constant Current for Sib or Lto or Lifepo4 or Lithium ion Battery system Product Description 3S 4S 150A w/Balance 2.7V 3.2V 3.7V 4.2V18650 Lithium Battery Cell ...