Asbestos cement pipes are made of high-grade cement reinforced by 10% -15% chrysotile. They are still in great grade in construction, electric cable pipes, and industries, for their good properties of long life span, low thermal conductivity, durability, high heat and acid resist
Hgmount Asbestos Sheet Co., Ltd. [2014-06-18 03:40:23 ]
Achromatic Lenses/cemented lenses/glued lenses/doulets are achromatic consists of a positive low-index Crown Glass lens element cemented to a negative high-index Flint Glass lens element. The elements are chosen so as to cancel chromatic aberration at two well-separated wavelengt
VY Optics Photoelectric Technology Co.,Ltd [2014-06-18 01:49:10 ]
Mirror is a smooth,highly polished surface covered a thin coating Mirror is usually a thin coating of metal or dielectrics. VY Optics designs and manufactures a great choice of various high and partially reflecting mirrors for the spectral range UV,visible,near infrared,and infra
VY Optics Photoelectric Technology Co.,Ltd [2014-06-18 00:41:46 ]
Achromatic Lens is an achromatic consists of a positive low-index Crown Glass lens element cemented to a negative high-index Flint Glass lens element. The elements are chosen so as to cancel chromatic aberration at two well-separated wavelengths, usually in the blue and red regio
VY Optics Photoelectric Technology Co.,Ltd [2014-06-18 00:40:37 ]
Constant voltage style power supply · universal AC input range · Small volume ， low weight ， high efficiency · Protections short circuit/over load/over voltage · Cooling by free air convection · Fully encapsulated with IP67 level · 100% full load burn-in test · 2 Year
Yueqing HengWei Electric Co.,Ltd [2014-06-17 22:27:18 ]
Small volume ， low weight ， high efficiency · Protections short circuit/over load/over voltage · LED indicator for power on · 100% full load burn-in test · 2 Years warranty . http://www cnhwele com
Yueqing HengWei Electric Co.,Ltd [2014-06-17 22:26:43 ]
Small volume ， low weight ， high efficiency · Protections short circuit/over load/over voltage · cooling by free air convection · can be installed ="font-family 'Times New Roman';"> DIN rail TS-35/7.5or TS-35/15 · LED indicator for power on · 100% full load burn-in test
Yueqing HengWei Electric Co.,Ltd [2014-06-17 22:26:09 ]
Small volume ， low weight ， high efficiency · Protections short circuit/over load/over voltage/over temp · Built-in cooling DC fan · Fully encapsulated with IP44 level · 100% full load burn-in test · 2 Year warranty. http://www cnhwele com
Yueqing HengWei Electric Co.,Ltd [2014-06-17 22:25:08 ]
Small volume ， low weight ， high efficiency · Protections short circuit/over load · LED indicator for power on · 100% full load burn-in test · 2 Years warranty . http://www cnhwele com
Yueqing HengWei Electric Co.,Ltd [2014-06-17 22:24:34 ]
Small volume ， low weight ， high efficiency · Protections short circuit/over load/over voltage · cooling by free air convection · can be installed ="font-family 'Times New Roman';"> DIN rail TS-35/7.5or TS-35/15 · LED indicator for power on · 100% full load burn-in test
Yueqing HengWei Electric Co.,Ltd [2014-06-17 22:16:45 ]
Constant current design (C&C mode) · Universal AC input range/Free voltage · Small volume ， low weight ， high efficiency · Protections ： short circuit/over load/over voltage · Cooling by free air convection · Fully encapsulated with IP67 level,Plastic housing · Class
Yueqing HengWei Electric Co.,Ltd [2014-06-17 22:16:06 ]
Small volume ， low weight ， high efficiency · Protections short circuit/over load · Indicator for power on/charge/normal(LED) · 100% full load burn-in test · Battery protection at low voltage · 2 Year warranty . http://www cnhwele com
Yueqing HengWei Electric Co.,Ltd [2014-06-17 22:14:41 ]
Small volume ， low weight ， high efficiency · Protections short circuit/over load/over voltage/over temp · BUilt-in PFC (power factor correction), PF>0.95 · LED indicator for power on · 100% full load burn-in test · 2 Years warranty . http://www cnhwele com
Yueqing HengWei Electric Co.,Ltd [2014-06-17 22:11:15 ]
Small volume ， low weight ， high efficiency · Protections short circuit/over load/over voltage · cooling by free air convection · can be installed ="font-family 'Times New Roman';"> DIN rail TS-35/7.5or TS-35/15 · LED indicator for power on · 100% full load burn-in test
Yueqing HengWei Electric Co.,Ltd [2014-06-17 22:10:28 ]
Small volume ， low weight ， high efficiency · Protections short circuit/over load · Indicator for power on/charge/normal(LED) · 100% full load burn-in test · Battery protection at low voltage · 2 Year warranty . http://www cnhwele com
Yueqing HengWei Electric Co.,Ltd [2014-06-17 22:09:40 ]
Small volume ， low weight ， high efficiency · Protections short circuit/over load/over voltage · cooling by free air convection · can be installed ="font-family 'Times New Roman';"> DIN rail TS-35/7.5or TS-35/15 · LED indicator for power on · 100% full load burn-in test
Yueqing HengWei Electric Co.,Ltd [2014-06-17 22:09:03 ]
Small volume ， low weight ， high efficiency · Protections short circuit/over load/over voltage · cooling by free air convection · LED indicator for power on · 100% full load burn-in test · 2 Years warranty. http://www cnhwele com
Yueqing HengWei Electric Co.,Ltd [2014-06-17 22:00:48 ]
Small volume ， low weight ， high efficiency · Protections short circuit/over load · Indicator for power ="font-family 'color #313131;"> · 100% full load burn-in test · Battery protection at low voltage · 2 Years warranty . http://www cnhwele com
Yueqing HengWei Electric Co.,Ltd [2014-06-17 22:00:12 ]
Small volume ， low weight ， high efficiency · Protection short circuit/over load/over voltage · cooling by free air convection · can be installed ="font-family Arial;"> DIN rail TS-35/7.5or TS-35/15 · LED indicator for power on · 100% full load burn-in test · 2 Years wa
Yueqing HengWei Electric Co.,Ltd [2014-06-17 21:59:30 ]
Universal AC input range · Small volume ， low weight ， high efficiency · Protections short circuit/over load/over voltage/over temp · Cooling by free air convection · Fully encapsulated with IP67 level · 100% full load burn-in test · 1 Year warranty . http://www cnhwele
Yueqing HengWei Electric Co.,Ltd [2014-06-17 21:58:53 ]
