PNST 753-2022

Citrus juices. Method for determination of hesperidin and naringin mass concentration using high performance liquid chromatography

Occupational safety standards system. Hydraulic presses. Safety requirements

Water. Method for determination of total mercury by flameless atomic absorption spectrometry

Iron pattern plates with changeable metal inserts for moulding boxes having inside dimensions 400x300 mm, 450x350 mm, 500x400 mm for moulding foundry machines without turn of half mould with squeezing. Design and dimensions

Connecting devices for low-voltage circuits for household and similar purposes. Part 1. General requirements

Automobile roads of general use. Oil road viscous bitumen. Rules for the selection of brands depending on the projected traffic loads and climatic conditions of operation based on additional indicators