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Aluminosilicate proppants. Specifications
Document status: Replaced by GOST R 51761-2005
Machine tools. Safety. Sawing machines for cold metal
Document status: Active
Plain bearings. Testing of static load capacity, bearing torque, friction coefficient and lifetime of gas-dynamic thrust foil plain bearings
Document status: Active
Welding mechanical equipment. General technical requirements
Document status: Replaced by GOST 21694-94
The mater cooled diode type sputter-ion pump NMDO-01-1 (NORD-100) with the power supply BP-150. Quality requirements for certified products
Document status: Active