Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
HG/T 20684-2012 |
Specification for design Selected metal material in chemical industrial furnace 化学工业炉金属材料设计选用规定 |
China Chemical Industry
Standards Selected |
English PDF |
HG/T 20683-2005 |
Selected specification of design in refractory and insulating material for chemical industrial furnace 化学工业炉耐火、隔热材料设计选用规定 |
China Chemical Industry
Standards Selected |
English PDF |
YD/T 808-1996 |
Information technology Open systems interconnection Electronic directory: Selected works of object categories 信息技术-开放系统互连-电子号码簿:客体类别选集 |
China Telecommunication
Standards Selected |
English PDF |
YD/T 807-1996 |
Information technology Open systems interconnection Electronic directory: Selected works of attribute categories 信息技术-开放系统互连-电子号码簿:属性类型选集 |
China Telecommunication
Standards Selected |
English PDF |
JJG(TZ)125-1991 |
(Selected frequency (broadband) level meter testing procedures) |
China Metrological
Standards Selected |
English PDF |
JJG(SJ)11003-1988 |
(18. 6MHz Selected frequency bands above its level meter pilot test procedures) |
China Metrological
Standards Selected |
English PDF |
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