GB/T 37683-2019
大型齿轮、齿圈锻件 技术条件
Large gear and girth gear forgings—Technical specification
- 实施日期
- 2019-06-04
- ICS 分类
- 77.140.85
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB/T 37683-2019
Large gear and girth gear forgings—Technical specification
GB/T 37682-2019
Large exposed gear steel castings—Technical specification
GB/T 37681-2019
Heavy steel castings—General technical specification
GB/T 37680-2019
Supply service of agricultural production means—Quality requirements of distribution service of agricultural production means
GB/T 37679-2019
Sheet metal parts fabricated by fine blanking combined with extrusion process—Technological specification
GB/T 37677-2019
Plain bearings—Recommendations for automotive crankshaft bearing environments
GB/T 37676-2019
High speed precision hot upsetting forgings—Technological specification
GB/T 37675-2019
Supply service of agricultural production means—Specification for electronic commerce service of agricultural production means
GB/T 37674-2019
Remanufacturing—Technical specifications of brush electroplating
GB/T 37673-2019
Determination of silicon,aluminum,iron,calcium,magnesium,sodium,potassium,phosphorus,titanium,manganese,strontium and barium in coal ash—X-ray fluorescence spectrometric method
GB/T 37672-2019
Remanufacturing—Technical specification for plasma cladding
GB/T 37671-2019
Pure culture of Flammulina velutipes
GB/T 37670-2019
Supply service of agricultural production means—General guideline for sales service of agricultural production means
GB/T 37667-2019
Determination of iron,calcium,magnesium,potassium,sodium,manganese,phosphorus,aluminum,titanium,strontium and barium in coal ash—Inductively coupled plasma-atomic emission spectrometry
GB/T 37666-2019
Technical standards of neutron activation analysis(NAA) for ancient ceramics
GB/T 37665-2019
Non-destructive testing for chemical compositions of ancient ceramics—PIXE analysis technique standards
GB/T 37664.1-2019
Nanomanufacturing—Key control characteristics—Luminescent nanomaterials—Part 1:Quantum efficiency
GB/T 37663.3-2019
Outdoor empirical test requirements for distributed photovoltaic in warm damp climate—Part 3: Grid-connection photovoltaic system
GB/T 37663.2-2019
Outdoor empirical test requirements for distributed photovoltaic in warm damp dlimate—Part 2: Photovoltaic backsheet
GB/T 37663.1-2019
Outdoor empirical test requirements for distributed photovoltaic in warm damp climate—Part 1: Photovoltaic module