Standards

MT/T 737-1997 Replaced

MT/T 737-1997 Specification of verification for safe use of oxygen combustion bomb

Publish Date: 1997-12-12

MT/T 739-1997 Replaced

MT/T 739-1997 Determination of the bulk density of coal in a small container

Publish Date: 1997-12-12

MT/T 740-1997 Replaced

MT/T 740-1997 Determination of the bulk density of coal in a larger container

Publish Date: 1997-12-12

MT/T 741-1997 Replaced

MT/T 741-1997 Determination of the rate aluminium oxide from kaolinite in coal measures

Publish Date: 1997-12-12

MT/T 748-1997 Replaced

MT/T 748-1997 Determination of cold compressive strength of industrial briquette

Publish Date: 1997-12-12

MT/T 749-1997 Replaced

MT/T 749-1997 Determination of compressive strength of industrial briquette after soaking and re-drying

Publish Date: 1997-12-12

MT/T 750-1997 Replaced

MT/T 750-1997 Determination of total sulfur in industrial briquette

Publish Date: 1997-12-12

MT/T 751-1997 Replaced

MT/T 751-1997 Determination of calarific value of industrial briquette

Publish Date: 1997-12-12

MT/T 656-1997 Replaced

MT/T 656-1997 Belt conveyor frame for coal mining—Form and basic size

Publish Date: 1997-11-10

MT/T 661-1997 Replaced

MT/T 661-1997 General technical condition for electrical apparatus used underground mine

Publish Date: 1997-11-10

MT/T 662-1997 Replaced

MT/T 662-1997 Spraying nozzle for shearer—Outlet diameters and connecting threads

Publish Date: 1997-11-10

MT 658-1997 Replaced

MT 658-1997 Special type lead acid batteries for coal mine

Publish Date: 1997-11-10