Uzbekistan standards

O’z DSt 1021:2002

State system for ensuring the uniformity of measurements of the Republic of Uzbekistan. The procedure for geological control of the results of quantitative chemical analysis of samples of solid incombustible minerals

Document status: Active

$20
O’z DSt 1179:2008

Inks. Method for determination of transparency

Document status: Active

$20
O’z DSt 2772:2013

Oil, petrochemical and gas industry. Shell and tube heat-exchangers. Technical specifications. Replaces O’z DSt 1138:2007 in the part of section 7

Document status: Active

$20
O’z DSt 2820:2014

Cylindrical container/vessel apparatus for gas and fluid environments. Technical specifications. Replaces Tst 39.0-026:2008

Document status: Active

$20