| Public Health Requirements with Respect to the use of Encapsulated Radionuclide Sources of Ionizing Radiation During Well Logging Operations.
Гигиенические требования к использованию закрытых радионуклидных источников ионизирующего излучения при геофизических работах на буровых скважинах. |
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GOST 8724-2002Basic compatibility standards. Metric screw … |
GOST 530-2007Ceramic bricks and blocks. General specifications. |
RusRS 2001 notice 1Russian Maritime Register of Shipping. … |