JB/T 9100-1999 Technical requirements for local ventilation fans in mines
time:
2024-08-14 12:57:42
- JB/T 9100-1999
- in force
Standard ID:
JB/T 9100-1999
Standard Name:
Technical requirements for local ventilation fans in mines
Chinese Name:
矿井局部通风机 技术条件
Standard category:
Machinery Industry Standard (JB)
-
Date of Release:
1999-07-12 -
Date of Implementation:
2000-01-01
Standard ICS number:
Fluid systems and general parts >> 23.140 Compressors and pneumatic machineryChina Standard Classification Number:
Machinery>>General Machinery and Equipment>>J72 Compressor, Fan
alternative situation:
ZB J72037-1990
Description (Translated English) / downloadSkip to download
Summary:
JB/T 9100-1999 JB/T 9100-1999 Technical requirements for local ventilation fans in mines JB/T9100-1999 Standard download decompression password: www.bzxz.net
Standard contentSome standard content:
JB/T 9100--1999bzxz.net
This standard is a revision of ZBJ72037-90 "Technical Conditions for Local Ventilators in Mines". Compared with the original standard, the main technical content of this standard has been changed as follows: The original standard stipulates that the ventilator ≥ N5.0, the maximum full pressure efficiency ≥ 78%,
Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.
This standard is a revision of ZBJ72037-90 "Technical Conditions for Local Ventilators in Mines". Compared with the original standard, the main technical content of this standard has been changed as follows: The original standard stipulates that the ventilator ≥ N5.0, the maximum full pressure efficiency ≥ 78%,
Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.
- Recommended standards
- GB 8755-1988 Titanium and titanium alloy terminology metallographic spectra
- JB/T 6730-1993 Test method for magneto ignition system
- GB/T 9387.3-1995 Information processing systems Open Systems Interconnection Basic Reference Model Part 3: Naming and addressing
- HG/T 2783-1996 Test method for crushing resistance of molecular sieves
- JB/T 8651.4-1997 Machine tool lubrication system components - Block type progressive distributors
- GB/T 5453-1997 Determination of air permeability of textile fabrics
- JB/T 7881.4-1999 Test methods for wool shearing machines
- JB/T 8485.2-1998 CNC gear shaving machine accuracy inspection
- JB/T 8857-2000 Centrifugal submersible sewage pump
- GB/T 15072.8-1994 Chemical analysis methods for precious metals and their alloys - Determination of copper content in gold, palladium and silver alloys
- JB/T 7950-1999 Quick Cutting Nozzle
- GB 15563-1995 Seismic source grain
- JJG 976-2002 Verification Regulation of Opacimeters
- JB/T 9391-2001 Technical requirements for collision test benches
- GB/T 11299.3-1989 Satellite communication earth station radio equipment measurement methods Part 1: Measurements common to subsystems and subsystem combinations Section 3: Measurements in the intermediate frequency range
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：wymp4wang@gmail.com