Standards

MT/T 521-1995 Replaced

MT/T 521-1995 Drilling rod for conventional geological drilling in coal mine underground passages

Publish Date: 1996-01-15

MT 146.1-1995 Replaced

MT 146.1-1995 Resin Anchor Bolt Anchor Agent

Publish Date: 1995-12-28

MT 146.2-1995 Replaced

MT 146.2-1995 Resin Anchor Rod with Metal Rod Body and Accessories

Publish Date: 1995-12-28

MT 454-1995 Replaced

MT 454-1995 Technical specifications for carbon dioxide absorbent used in compressed oxygen respirators and self-rescuer using calcium hydroxide technology

Publish Date: 1995-12-28

MT/T 455-1995 Replaced

MT/T 455-1995 The method for product modeling and management of mine lamp charging racks is to provide only the English translation of the Chinese text. The method for product modeling is to use a standard format to identify the type of the product, and the management method is to ensure the safety and efficiency of the mining lighting equipment

Publish Date: 1995-12-28

MT/T 459-1995 Replaced

MT/T 459-1995 General technical specifications for hydraulic components used in coal mining machinery

Publish Date: 1995-12-28

MT/T 518-1995 Replaced

MT/T 518-1995 Drilling casing permanent support general technical specification

Publish Date: 1995-12-28

MT/T 464-1995 Replaced

MT/T 464-1995 Mining scraper conveyor general safety technical specifications

Publish Date: 1995-12-18

MT/T 489-1995 Replaced

MT/T 489-1995 Testing method for mine hydraulic axial piston pump

Publish Date: 1995-12-18

MT/T 490-1995 Replaced

MT/T 490-1995 Product quality classification for mining hydraulic plunger pump

Publish Date: 1995-12-18

MT/T 493-1995 Replaced

MT/T 493-1995 The general technical specification for crushing machines used in the adjoining lane

Publish Date: 1995-12-18

MT/T 494-1995 Replaced

MT/T 494-1995 The type and parameters of the crushing machine used in the adit

Publish Date: 1995-12-18