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Rod Lenses are highly polished small diameter rods made of optically transparent homogeneous materials. A carefully controlled manufacturing process produces rods (or fibers) with precise diameters .
Filters are designed by their manufacturers to transmit or absorb different wavelengths of light. And they are widely used in scientific experiments and industrial applications
Smart bracelet A3 Product features : ???*With OLED display,monitor the step count,calories,sleep situation and clock at any time. ?*Smart band with USB interface,connect computer and power bank dir
Personalized table alarm promotional desk clock, bedside clock with light. One side is clock mode, the other side is alarm clock mode. Large Branding area to print your content or logo. Fip the clock
Innovative storable gift clock, unique analog table clock, souvenir gift clock It use complete silent scanned core machine, there is no dida noise of this clock to affect sleep. We add roomy enough
Innovative unique alarm clock, desktop clock, wall clock, small digital clock, Clock display, date display, snooze, Support USB charge, AAA battery, and cell battery inside, With Energy saving mode, s
Analyseur de réseau vectoriel utilisé pour caractériser les réseaux et les composants micro-ondes de 130 MHz à 20 GHz avec une gamme dynamique de 95 dB. Built-in rapide balayage de synthèse et de sour
Place of Origin: Guangdong, China (Mainland) Brand Name: Hengrong Model Number: HRPC-300B Type: Quartz Analog Movement: CE ROHS Frame Wide: 2.6cm Thickness: 4.7cm Diameter: 30cm Battery: AAx1 Sample t
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