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：bzxznet@163.com
-
CECS : 6694 Calculation procedure for the protection distance between AC high voltage overhead transmission lines and short wave radio direction finding stations and receiving stations CECS66:94
-
-
CECS: 6694 Calculation procedure for the protection distance between AC high voltage overhead transmission lines and short wave ra
2025-03-26 category：Other industry standards+ View
-
-
CECS : 6294 Engineering design specification for sound reinforcement communication systems in industrial enterprises CECS62:94
-
-
CECS: 6294 Industrial Enterprise Sound Reinforcement Communication System Engineering Design Code CECS62:94 CECS:6294 Standard dow
2025-03-26 category：Other industry standards+ View
-
-
CECS: 49-1993 Acceptance regulations for low voltage complete switchgear CECS49:93
-
-
CECS: 49-1993 Acceptance regulations for low voltage complete switchgear CECS49:93 CECS: 49-1993 Standard download decompression p
2025-03-20 category：Other industry standards+ View
-
-
CECS : 3892 Code for Design and Construction of Steel Fiber Reinforced Concrete Structures CECS38:92
-
-
CECS: 3892 Steel Fiber Concrete Structure Design and Construction Code CECS38:92 CECS:3892 Standard download decompression passwor
2025-03-20 category：Other industry standards+ View
-
-
CECS: 3691 Industrial enterprise dispatch telephone and conference telephone engineering design specification CECS36:91
-
-
CECS: 3691 Industrial Enterprise Dispatch Phone and Conference Phone Engineering Design Specification CECS36:91 CECS:3691 Standard
2025-03-20 category：Other industry standards+ View
-
-
CECS : 3191 Steel Cable Tray Engineering Design Specification CECS31:91
-
-
CECS: 3191 Steel Cable Tray Engineering Design Specification CECS31:91 CECS:3191 Standard download decompression password: www.bzx
2025-03-20 category：Other industry standards+ View
-
-
CECS: 2290 Soil anchor design and construction specifications CECS22:90
-
-
CECS: 2290 Soil Anchor Design and Construction Specifications CECS22:90 CECS:2290 Standard download decompression password: www.bz
2025-03-20 category：Other industry standards+ View
-
-
CECS : 21-2000 Technical specification for ultrasonic detection of concrete defects CECS21:2000
-
-
CECS: 21-2000 Technical Specification for Ultrasonic Detection of Concrete Defects CECS21:2000 CECS:21-2000 Standard download deco
2025-03-20 category：Other industry standards+ View
-
Hot Standard
More+
- QB/T 2440.1-1999 QB/T 2440.1-1999 Twist-claw pliers, long-nosed pliers 03-04
- GBZ 38-2002 GBZ 38-2002 Diagnostic criteria for occupational acute trichloroethylene poisoning 03-27
- GB 5296.1-1997 Instructions for use of products of consumer interest-General principles 01-01
- JGJ 67-1989 JGJ 67-1989 Office Building Design Code JGJ67-89 03-19
- JB/T 8012.5-1999 JB/T 8012.5-1999 Side hook-shaped clamps for machine tool fixture parts and components (combination) 10-03
- QB/T 2209-1996 QB/T 2209-1996 Assorted hammers 03-11
- HG/T 21579-1995 HG/T 21579-1995 Polypropylene/glass fiber reinforced plastic (PP/FRP) composite pipes and fittings 10-05
- JB/T 7085.3-1993 JB/T 7085.3-1993 Guidelines for stator and rotor winding process of series-excited motors for power tools Part 3 Stator coil winding process 10-03
- JB/T 7110-1993 JB/T 7110-1993 Electric heating capacitor 10-03
- CB 316-1995 CB 316-1995 Specification for high pressure pipe threaded joints 04-08
- GB 11334-1989 GB 11334-1989 Cone tolerance 03-28
- GB/T 5526-1985 GB/T 5526-1985 Vegetable oils and fats - Determination of specific gravity 04-20
- GB/T 14614-1993 GB/T 14614-1993 Determination of water absorption and dough kneading properties of wheat flour - Farinograph method 01-15
- GB/T 5271.18-1993 GB/T 5271.18-1993 Data processing vocabulary Part 18 Distributed data processing 04-19
- GB/T 22225-2008 General provisions for hazard evaluation of chemicals 08-30
- CBM 1007-1981 CBM 1007-1981 16kgf/cm2 cast iron and cast steel flange 10-18
- JB/T 9111-1999 JB/T 9111-1999 Self-adhesive label printing machine 10-04
- GB/T 14797.2-1993 GB/T 14797.2-1993 Determination of viscosity of concentrated natural rubber latex vulcanized latex 01-18