... battery for school.3: This system can severely shear the music signal at any time you want. When the teacher wanna ... to talk while system playing music, only need to turn on the switch on transmitter, then ... teacher ready to speak, volumn on music will automatically turn low. It can make sure teacher can ...
... cameras, communications, electronics, speaker audio, photographic equipment, electrical appliances, watches, instruments, Auto LED lighting and other industries. The large number of ...
Frequency(Hz):50/60 Input voltage(V):110/220,220/380 Output voltage(V):0-250,0-430 Features:1) Special auto transformer, which is connected in different forms2) Its output voltage can be regulated smoothly and continuously form zero to themaximum value3) The provision of an indicating meter is made for the models TDGC0.2, 0.25, 0.5/0.5(M). All the models find popular applications in industries, ...
... can be used in many different places such as:Gearbox, instruments and meters, electric motor, electric appliance, internal combustion engines, transportation ...
... supply a wide range of wire harness for automobiles, medical instruments, andhousehold appliances.Guaranteeing best prices, high quality and good credit ...
... off function.It features accurate test, durable, portable design test instruments designed for the installation, construction and maintenance of optical fiber ...
... values for reference, actual values may vary slightly due to instruments’ differences, measurement bias and normal production fluctuation ] Usage: caco3 filler ...
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