GOST 18905-73

Occasional tables and desks. Methods of tests

State system for ensuring the uniformity of measurements. Optical power meters, optical radiation sources, return loss meters and optical testers for fiber-optical information transfer systems. Verification method

Wire. Wrapping. Test method

Petroleum and related products. Determination of the extreme-pressure and anti-wear properties of fluids on four ball machine (European conditions)

Ionizing-radiation scintillation detectors. Method for measurement of intrinsic and given detector resolution

Circular steel all-cast moulding boxes with simplified wall profile having inside diameter 400; 500 mm, height from 75 to 200 mm. Construction and dimensions