... mechanical parts Mould YAG Laser Welder It adopted British ceramic condenser cavity, high reflectivity, strong power, long service life. Equipped with ...
... Canon EOS 5D Mark II 5D Mark III TypeBack-electret condenser microphoneNumber of channels 2 (stereo)DirectionalityUnidirectionalFrequency Response70-16,000HzSignal-to ...
... Using Venire Scale, Center AdjustableSOSOSOOSCondenserN.A.1.25Abbe Condenser with Iris Diaphragm N1.25Abbe Condenser With polarize ,can rotate,take the scaleS ... OO SIlluminatorHalogen bulb 6V/20W.AC85-230VSSSSOptionPhase contrast setDark field condenser setPhoto adaptorO O OO O OO O OO O OPackingEach ...
... is a kind of advanced hidden equipment designed for conference microphones.2.When not in use, mics can be hidden inside ... space.3.Conference microphone lift will automatically lift up the microphones when they are needed in the conference.4.This mechanism ... can lift up/down the microphones separately, grouply or entirely with certain settings.5.Conference microphone ...
good quality Products You Can Trust!Frequency band:UHF(600MHz-920MHz)Number of frequency:400Frequency band width:25MHzModulation mode:FM PLLFrequency response:50Hz ~ 15KHzS/N ratio: >95dBCover range: (Without interference , within 50 meters is the most ideal)Operating temperature range:5°C ~ 45°CFour handheld microphonesIF HANDHOLD MIC CHANGE TO HEADSET . WITH ADD USD$2 MORE. ALL COME WITH COLOR ...
... C 15 headphones, advanced electronics provide full-spectrum noise reduction. Microphones inside and outside each earcup sense the sounds around you ...
... heat pipes hottest point (of the heat condenser end) down ward away from the condenser. We use the Oxygen-free copper with ... of copper pipes wall is 0.7 mm and copper condenser heads thickness is 0.8 mm. Heat pipe is widely ...
solar heat pipe collector 1.Delivery time:10-15 days 2.Warranty:3 years 3.SOLAR KEYMARK,GS,SABS 4.MOQ:5 SETS solar heat pipe collectorInformation about solar heat pipe collector: 1) heat pipe material: Copper 2) manifold material: Red copper 3) length of heat pipe: 1650/1700 mm 4) length of condenser: 65mm 5) hail resisdence: 25mm 6) pressure: 8 bar solar heat pipe collector
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