GB/T 12760-1991
圆柱蜗杆、蜗轮图样上应注明的尺寸数据
Cylindrical worm and wormwheel information of the dimensional data to be given on the drawing
- 实施日期
- 1992-01-01
- ICS 分类
- 21.200
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 12760-1991
Cylindrical worm and wormwheel information of the dimensional data to be given on the drawing
GB/T 12759-1991
Double-circular-arc tooth profile of basic rack for cylindrical gears
GB/T 12767-1991
Powder metallurgy products--Surface roughness--Parameters and their values
GB/T 12742-1991
The specifications of testing equipment and measuring appliance for bicycle
GB/T 12752-1991
General specification for marine Loran-C receiving equipment
GB 12744-1991
Outdoor antipollution-type solid-core post insulators of ceramic material
GB 12941-1991
Water quality standard for scenery and recreationarea
GB/T 12729.1-1991
Spices and condiments--Nomenclature first list
GB/T 12728-1991
Terms of edible fungi
GB/T 12719-1991
Exploration specification of hydrogeologyand engineering geology in mining areas
GB/T 12720-1991
Measurement of power-frequency electric fields
GB 12708-1991
The colours of light signals on aids to navigation
GB/T 12712-1991
The requirements for supervision of recovery of condensate from steam heating system and technique ofautomatic steam traps
GB/T 12709-1991
Lubricating oils--Determination of aging characteristics--Conradson carbon residue method
GB 2586-1991
Unit,symbol and conversion sectors of heat
GB 12710-1991
Safety code for the coking plant
GB 12711-1991
Standard of safety for low and intermediate-level solid radioactive waste packages
GB/T 12999-1991
Water quality sampling--Technical regulation of the preservation and handling of samples
GB/T 12998-1991
Water quality--Guidance on sampling techniques
GB/T 12997-1991
Water quality--Technical regulation on the design of sampling programmes