GOST 11851-85

Essential oils, aromatics and their intermediates. Determination of water content

Low-voltage switchgear and controlgear. Part 5-4. Control circuit devices and switching elements. Method of assessing the performance of low-energy contacts. Special tests

Space system. Gas contamination. Measurements methods for field tests

Heating coils types and parameters

Kvas wort concentrate, kvas concentrates and extracts. Specifications

Switching and connecting components, and electrical connectors. Methods of measurement of contact resistance, and dynamic and static instability of contact transient resistance