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/T 15638-1995 Specification for optical densitometric measurements of printed maps
- JB/T 6269-1992 Field test procedures for well pump devices
- JB/T 4736-2002 Heads for steel pressure vessels with reinforced rings
- SJ 20740-1999 Battlefield reconnaissance radar performance test method
- GB/T 39551.5-2020 Patent navigation guide—Part 5:Research and development
- GB/T 34058-2017 E-commerce credit—Seller credit evaluation index in B2B network transactions
- GB/T 15076.15-1994 Chemical analysis method of tantalum and niobium - Determination of hydrogen content
- YB/T 4116-2003 Magnesia-calcium brick
- JB/T 6766-1993 Rubber and plastic parts for lead-acid batteries
- GB 4725-1992 Copper foil epoxy glass cloth laminate for printed circuits
- SY/T 0523-1993 Oilfield water treatment filter
- GBJ 243-1982 Code for construction and acceptance of ventilation and air conditioning engineering GBJ243-82
- GB/T 4549.6-2004 Vocabulary of railway vehicles Part 6: Doors, windows and their opening and closing devices
- GB/T 4728.4-1999 Graphical symbols for electrical schematics Part 4: Basic passive components
- GB/T 3367.3-2000 Railway locomotive terminology - Terminology of auxiliary equipment parts for diesel locomotives
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