Gb T 13291 2008 Translated English Of Chinese Standard Gbt 13291 2008 Gb T13291 2008 Gbt13291 2008

This Standard specifies the requirements, test methods, inspection rules, packaging, marking, transportation, storage and safety requirements of butadiene for industrial use. This Standard applies to the butadiene that is produced by extractive distillation, of which dimethylformamide, acetonitrile, or N-methylpyrrolidone is used as the solvent.

This Standard specifies the name, graphic symbol, dimension, color and application method of the pictorial marking for packaging and handling of goods.

This Part of GB/T 19363.1 specifies the translation services - translation services specifications. This Part is applicable to translation services.

This standard specifies general specifications for acceptance, packaging, marking and certification for section steel (steel bar and rod). This Standard is applicable to hot rolling, cold drawing (rolling), forging and heat treating section steel.

This Standard specifies the general method for the direct determination of ignition residues for organic chemical products. This Standard applies to the determination of ignition residue content for organic chemical products.

This Standard specifies two methods to determine the tensile strength of paper and board: constant rate of loading method, and constant rate of elongation method. This Standard is applicable to all papers and boards except corrugated board.

This standard specifies terms definitions, classification, technical requirements, testing methods, inspection rules, marking, packing, transport, and storage of air cleaner. This standard is applicable to air cleaner with single-phase rated voltage 220V or three-phase rated voltage 380V for household and similar usage. And it is also applicable to air cleaner used by non-professional in public places. This standard is not applicable to: Air cleaner special for automobile purpose; Air cleaner special for industrial purpose; Air cleaner used in the specific environment places at where corrosive and explosion gases (like dust, vapor and gasses) are often generated; Air cleaner for medical purpose.

This part of GB/T 6403 specifies the general-purpose cylindrical surface knurling type and size. This part applies to cylindrical knurling for general purposes.