Russian standards PDF
Reagents. Magnesium chloride 6-aqueous. Specifications
Document status: Active
Long-like roller chains for conveyors and elevators. Technical conditions
Document status: Active
Automatic multispindle horizontal bar lathes. Standards of accuracy and rigidity
Document status: Active
Reagents. Cobaltous sulphate 7-aqueous. Specifications
Document status: Active
Chrome-tanned leather footwear for military men. Specification
Document status: Active