… without fittings, for electric lamps and light sources, cathode-ray tubes or the like. …
Explanatory notes
… without fittings, for electric lamps and light sources, cathode-ray tubes or the like. 7011.10 - For electric … infra-red lamps, etc.). Most of these envelopes are mass-produced by automatic machines; they may be frosted, … series of operations (including, insertion of filaments or electrodes, exhaustion of the envelope, introduction of one …