This program of pattern evaluation is applicable to the pattern evaluation of sulfur hydrogen gas instruments (which consists of sulfur hydrogen gas detection alarm instrument and sulfur hydrogen gas detector).Program of Pattern Evaluation of Sulfur Hydrogen Gas Instruments. Wayne Zheng. aaInstrument name, specification (model), manufacturer name, manufacturing date and delivery ... For pumping type instrument it shall not exceed 30s.
|Title||:||JJF 1363-2012: Translated English PDF of Chinese Standard JJF1363-2012|
|Publisher||:||www.ChineseStandard.net - 2014-03-17|