1 Scope
This standard specifies the technical requirements, test methods, inspection rules and marking, packaging, transportation and storage of the coal mine hydrogen sulfide alarm detector.
This standard is applicable to the alarm detector (hereinafter referred to as "detector") used for hydrogen sulfide test in coal mine shaft.
2 Normative References
The following documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated reference, subsequent amendments (excluding amending error in the text) to, or revisions of, any of these publications do not be applied. However, the parties whose enter into agreement according to these specifications are encouraged to research whether the latest editions of these references are applied or not.
Foreword II
1 Scope 11
2 Normative References 11
3 Terms and Definitions 22
4 Technical Requirements 22
5 Test Methods 55
6 Inspection Rules 99
7 Marking, Packaging, Transportation and Storage 1010
