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인증된 전문가에게 직접 연결
인증된 전문가에게 직접 연결
- Function and Applications:
For determination of the line and band spectra of mercury vapour.
- Equipment and technical data:
Gas discharge tube with linear light source acting like a self-luminous slit.
Tube length: 280 mm.
With reduced diameter in central part.
Pin electrodes on metal caps with connector pins.
