Please remember: "bzxz.net" is the combination of the first letters of the Chinese pinyin of the four Chinese characters "standard download" and the international top-level domain name ".net". ©2024 Standard download websitewww.bzxz.net Mail：[email protected]
-
Photobiological safety of lamps and lamp systems—Part 4:Measuring methods
-
-
This document describes the radiance and spectral radiance measurement methods to be performed to determine the accessible optical
2025-01-10 category：National Standard (GB)+ View
-
-
Standard for construction quality acceptance of building decoration
-
-
This standard applies to the quality acceptance of new construction, expansion, reconstruction and decoration and renovation proje
2024-09-16 category：National Standard (GB)+ View
-
-
The classification for casualty accidents of enterprise staff and workers
-
-
This standard is the basic standard for labor safety management and is applicable to the statistical work of casualties among empl
2024-09-16 category：National Standard (GB)+ View
-
-
JB/T 50150-1999 Planetary Cone-disc Continuously Variable Transmission Product Quality Classification
-
-
2024-09-16 category：National Standard (GB)+ View
-
-
Code for construction and acceptance of water and sewerage pipeline works
-
-
The main contents of this specification are: general principles, terminology, basic regulations, earthwork and foundation treatmen
2024-09-16 category：National Standard (GB)+ View
-
-
Specifications for facility agricultural microclimate observation—Heliogreenhouse and plastic tunnel
-
-
GB/T 38757-2020.Specifications for facility agricultural microclimate observation-Heliogreenhouse and plastic tunnel. 1 Scope GB/T
2024-09-16 category：National Standard (GB)+ View
-
-
Packaging sacks—Vocabulary and types—Part 3:Woven sacks
-
-
GB/T 17858.3-2020. Packaging sacks-Vocabulary and types-Part 3: Woven sacks. 1 Scope This part of GB/T 17858 defines the general t
2024-09-16 category：National Standard (GB)+ View
-
-
Coding requirements for dispatch unit of hazardous waste
-
-
GB/T 38920-2020.Coding requirements for dispatch unit of hazardous waste. 1 Scope GB/T 38920 specifies the coding principles, codi
2024-05-30 category：National Standard (GB)+ View
-
Hot Standard
More+
- GB/T 3780.2-1994 GB/T 3780.2-1994 Determination of carbon black dibutyl phthalate absorption value 12-15
- GB 19159-2003 GB 19159-2003 Liquefied petroleum gas for vehicles 04-06
- JB/T 6307.5-1994 JB/T 6307.5-1994 Test methods for power semiconductor modules Bipolar transistor single-phase bridge and three-phase bridge 09-29
- GB/T 14506.6-1993 GB/T 14506.6-1993 Chemical analysis methods for silicate rocks - Determination of calcium oxide 02-19
- JB/T 5527-1991 JB/T 5527-1991 Marine pressure gauge 09-24
- JB/T 9955.2-1999 JB/T 9955.2-1999 Radial forging machine accuracy 11-06
- BB/T 0081-2019 Folding polyethylene terephthalate(PET) packaging box 09-11
- GBZ 74-2002 GBZ 74-2002 Diagnostic criteria for occupational acute chemical poisoning heart disease 03-27
- GB 19457.2-2004 Safety code for performance test of dangerous goods packaging for paint—Use appraisal 08-05
- SY/T 5584-1993 SY/T 5584-1993 Basic environmental test methods for petroleum exploration and development instruments Test J: Sealing test 03-25
- GB 50218-1994 GB 50218-1994 Engineering rock mass classification standard 03-16
- GB/T 4948-2002 GB/T 4948-2002 Aluminum-zinc-indium alloy sacrificial anode 10-21
- JB/T 8404.1-1996 JB/T 8404.1-1996 Technical requirements for mechanical steering gears for tractors 10-04
- JB/T 9168.1-1998 JB/T 9168.1-1998 General principles for general process codes for cutting 10-28
- GB/T 3221-1996 GB/T 3221-1996 Mooring and navigation test outline for diesel engine powered inland waterway vessels 12-08
- JB/T 9949-1999 JB/T 9949-1999 Parameters of reciprocating saw blades for woodworking 11-06
- JB/T 6659-1993 JB/T 6659-1993 Dimension series and tolerances of O-rings for pneumatic applications 10-02
- JB/T 8010.1-1999 JB/T 8010.1-1999 Machine tool fixture parts and components movable platen 10-03