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 17878-1999 Industrial non-refillable bottle valve
- GB 4863-1985 Basic terminology of mechanical manufacturing technology
- JB/T 9077-1999 Powder ordinary insulated storage tank
- SN/T 1828.7-2013 Test method of classification for import and export dangerous foods－Part 7:Compressed gases
- CJJ 18-1988 Technical Grade Standards for Municipal Engineering Construction, Maintenance and Sewage Treatment Workers CJJ18-88
- JB/T 7285-1994 Technical requirements for complete set of cottonseed foam acid delinting equipment
- GB/T 15076.6-1994 Chemical analysis method of tantalum and niobium - Determination of silicon content in tantalum
- GB/T 5009.170-2003 Determination of melatonin content in health foods
- QB/T 2726-2005 Physical and mechanical tests on leather - Determination of wear resistance
- GB/T 15072.13-1994 Chemical analysis methods for precious metals and their alloys - Determination of cerium content in silver alloys
- GB/T 19620-2004 Labor quota for urban rail transit electric traction power supply engineering
- GB/T 23833-2009 Bar code for commodity - Numbering and symbol marking of assets
- HG 20625-1997 Pressure-temperature grades for steel pipe flanges (American system)
- GB 4423-1992 Copper and copper alloy drawn bars
- HG 3321-1981 Determination of elastic modulus of vulcanized rubber
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