Information technology. Telecommunications and information exchange between systems. Interface connector and contact assignments for ISDN Basic Access Interface located at reference points S and T
Solid-state laser and solid-state laser heads on an aluminumtrium garnet pulse mode with Q-factor modulation. Method for measurement of one pulse energy
Leather. Chemical tests for the determination of azo colorants in dyed leathers. Part 1. Determination of certain aromatic amines derived from azo colorants
