Russian standards PDF
Petroleum and natural gas industries. Rotary drilling equipment. Part 2. Inspection and classification of used drill stem elements. General technical requirements and control methods
Document status: Active
Low-voltage switchgear and controlgear. Part 1. General rules
Document status: Active
Information processing systems. Open systems interconnection. Basic connection oriented session protocol specification
Document status: Active
Information technology. Microprocessor systems. Futurebus +. Physical layer and profile specifications
Document status: Active
Automatic electrical controls for household and similar use. General requirements and test methods
Document status: Active
Industrial automation systems and integration. Product data representation and exchange. Part 1306. Application module. AP239 task specification resourced
Document status: Active