This Standard specifies the safety inspecting-testing items, technical requirements, criterion rules and inspection period of the in-service friction mine hoist for metal and nonmetal mines.
This Standard is applicable to on-site inspecting-testing on in-service friction mine hoist for metal and nonmetal mines.
2 Normative References
The following standards contain provisions which, through reference in this text, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, the parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards. For undated references, the latest edition of the normative document referred to applies.
Foreword I 1 Scope 2 Normative References 3 Basic Requirements of Inspection 4 Inspection Items and Technical Requirements 5 Criterion Rules 6 Testing Method and Instrument 7 Inspection Period
AQ 2021-2008, AQ/T 2021-2008, AQT 2021-2008, AQ2021-2008, AQ 2021, AQ2021, AQ/T2021-2008, AQ/T 2021, AQ/T2021, AQT2021-2008, AQT 2021, AQT2021
Introduction of AQ 2021-2008
1 Scope
This Standard specifies the safety inspecting-testing items, technical requirements, criterion rules and inspection period of the in-service friction mine hoist for metal and nonmetal mines.
This Standard is applicable to on-site inspecting-testing on in-service friction mine hoist for metal and nonmetal mines.
2 Normative References
The following standards contain provisions which, through reference in this text, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, the parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards. For undated references, the latest edition of the normative document referred to applies.
Contents of AQ 2021-2008
Foreword I
1 Scope
2 Normative References
3 Basic Requirements of Inspection
4 Inspection Items and Technical Requirements
5 Criterion Rules
6 Testing Method and Instrument
7 Inspection Period
