| Standard
Code |
Standard English Title |
Standard Class |
Order |
|
GB/T 17627-2019 |
High-voltage test techniques for low-voltage equipment—Definitions,test and procedure requirements,test equipment |
China National - GB Standards |
 |
|
GB/T 17492-2019 |
Industrial woven wire cloth－Technical requirements and tests |
China National - GB Standards |
|
|
GB/T 17468-2019 |
Guide for choice power transformers |
China National - GB Standards |
|
|
GB/T 17466.1-2019 |
Boxes and enclosures for electrical accessories for household and similar fixed electrical installations—Part 1:General requirements |
China National - GB Standards |
|
|
GB/T 17457-2019 |
Ductile iron pipes and fittings-Cement mortar lining |
China National - GB Standards |
|
|
GB/T 16915.4-2019 |
Switches for household and similar fixed-electrical installations—Part 2-3: Particular requirements for time delay switches (TDS) |
China National - GB Standards |
|
|
GB/T 16915.3-2019 |
Switches for household and similar fixed-electrical installations—Part 2-2: Particular requirements for electromagnetic remote-control switches (RCS) |
China National - GB Standards |
|
|
GB/T 16422.1-2019 |
Plastics—Methods of exposure to laboratory light sources—Part 1:General guidance |
China National - GB Standards |
|
|
GB/T 15227-2019 |
Test method of air permeability, watertightness, wind load resistance performance for curtain walls |
China National - GB Standards |
|
|
GB/T 15000.4-2019 |
Directives for the work of reference materials—Part 4：Contents of certificates,labels and accompanying documentation |
China National - GB Standards |
|
|
GB/T 15000.2-2019 |
Directives for the work of reference materials—Part 2：Selected terms and definitions |
China National - GB Standards |
|
|
GB/T 14561-2019 |
Fire hydrant cabinet |
China National - GB Standards |
|
|
GB/T 14506.33-2019 |
Methods for chemical analysis of silicate rocks—Part 33: Determination of arsenic, stibium, bismuth and mercury elements content—Hydride generation atomic fluorescence spectrometry |
China National - GB Standards |
|
|
GB/T 13295-2019 |
Ductile iron pipes,fitting and accessories for water or gas applications |
China National - GB Standards |
|
|
GB/T 9978.2-2019 |
Fire Resistance Tests—Elements of building construction—Part 2: Guidance on measuring uniformity of furnace exposure on test samples |
China National - GB Standards |
|
|
GB/T 8722-2019 |
Test method for thermal conductivity of carbon materials |
China National - GB Standards |
|
|
GB/T 7991.7-2019 |
Test method of viterous and porcelain enamels—Part 7：Determination of coefficient of mean lincar thermal expansion |
China National - GB Standards |
|
|
GB/T 7991.4-2019 |
Test method of viterous and porcelain enamels—Part 4：Determination of resistance to impact |
China National - GB Standards |
|
|
GB/T 7920.10-2019 |
Road construction and maintenance equipment—Soil stabilizers—Terminology and commercial specifications |
China National - GB Standards |
|
|
GB/T 7755.2-2019 |
Rubber, vulcanized or thermoplastic—Determination of permeability to gases—Part 2: Equal-pressure methods |
China National - GB Standards |
|
|
GB/T 7253-2019 |
Insulators for overhead lines with a nominal voltage above 1 000V—Ceramic or glass insulator units for a.c.systems—Characteristics of insulator units of the cap and pin type |
China National - GB Standards |
|
|
GB/T 7106-2019 |
Test methods of air permeability,watertightness,wind load resistance performance for building external windows and doors |
China National - GB Standards |
|
|
GB/T 6380-2019 |
Statistical interpretation of data—Detection and treatment of outliers in the sample from typeⅠextreme value distribution |
China National - GB Standards |
|
|
GB/T 5599-2019 |
Specification for dynamic performance assessment and testing verification of rolling stock |
China National - GB Standards |
|
|
GB/T 5373-2019 |
Measuring method of dimensions and masses parameter for motorcycles and mopeds |
China National - GB Standards |
|
|
GB/T 5082-2019 |
Cranes—Hand signals |
China National - GB Standards |
|
|
GB/T 4797.4-2019 |
Classification of environmental conditions—Environmental conditions appearing in nature—Solar radiation and temperature |
China National - GB Standards |
|
|
GB/T 4455-2019 |
Polyethylene blown covering film for agriculture |
China National - GB Standards |
|
|
GB/T 4056-2019 |
Dimensions of ball and socket couplings of string insulator units |
China National - GB Standards |
|
|
GB/T 3215-2019 |
Centrifugal pumps for petroleum,petrochemical and natural gas industries |
China National - GB Standards |
|
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