vryx5d 5da

Based on x-ray diffraction principle an instrument for rapid determination of crystal orientation VRYX-2H8 X - ray diffraction Crystal Orientation Designed on the basis of the standard direction finder, the instrument is suitable for monocrystal silicon and gallium arsenide, mainly being used for the orientation of crystal plate and crystal bars.Main features:1. Easy operation. No need of ...

Lighting fixture FLP007-5DA 1. Modern classic lighting fixture 2. High quality material and ...

Portable Megaphone 1.Functions:Megaphone,whistle 2.Material:reinforce ABS 3.Light weight:275g 4.CE,FCC Certificates Portable Megaphone:S-5DAFunctions1) Megaphone2) whistleSpecifications: 1) Power: 4 x AAA batteries2) Net weight (without battery): 275G3) Dimensions (L x W x H. ): 175x 95x 165mm4) Power: Max.: 6W5) Material: reinfore ABS6) Certificate: CE, FCCPacking:Box dimensions: 183 x 100 x ...