Gb T 1171 2006 Translated English Of Chinese Standard Gbt 1171 2006 Gb T1171 2006 Gbt1171 2006

This Standard specifies the classification, structure, requirements, test methods and sings, labels, packaging, storage, and transportation of classical V-belts for general drive. This Standard applies to classical V-belts with cord structure for general mechanical transmission devices.

This Standard specifies the structure, types and marks, requirements, sampling, test methods and marking, labeling, packaging, transportation and storage of classical V-belts (hereinafter referred to as V-belts) for general drive. This Standard applies to classical V-belts used for general mechanical drive devices. This Standard does not apply to mechanical drive devices such as automobiles and motorcycles.

This Standard specifies the method principle, apparatus, sampling and sample preparation, test procedures, results calculation and precision etc. of the coke with particle size greater than 60mm and 25mm. This Standard is applicable to the determination of mechanical strength of coke with particle size no less than 25mm. The coke with particle size less than 25mm can also refer to this Standard.

This Standard specifies both the fundamental and common technical requirements of metal-cutting machine tool (including modular machine tool and machine tool accessories).

This Standard specifies the dimension, shape, weight, technical requirements, test methods, inspection rules, packaging, marking and quality certificate for welded steel tubes for mine liquid service.

This Standard specifies the permissible tolerances of chemical composition of finished unalloyed steel (excluding boiling steel), low alloy steel and alloy steel products that are relative to the threshold value of melted chemical composition; and it provides the relevant terms and definitions.

This Standard specifies the types and dimensions, specifications, test method, inspection rules, and marking, packaging, transportation and storage of cuneiform connector for use with steel wire ropes.

This Part of GB/T 2546 establishes a system of designation for polypropylene (PP) thermoplastic material, which may be used as the basis for specifications. The types of polypropylene thermoplastic materials are differentiated from each other by a classification system based on appropriate levels of the designatory properties, and on information about the intended application and/or method of processing, important properties, additives, colorants, fillers and reinforcing materials.