STO
Rules for the design, manufacture and installation of vertical cylindrical steel tanks for oil and oil products
Document status: Active
Energy facilities of JSC Gazprom. Automated control systems of technological processes (ACS TP) of JSC Gazprom power stations. Specifications
Document status: Active
Seams of butt, fillet and tee welded joints of vessels and apparatus operating under pressure. Ultrasonic testing technique. With AMD 1-2009, 2-2012, 3-2020
Document status: Active
