Standards GB - Chinese national standards - Page 8900

Carbon black in SBR (styrene-butadiene rubber)--Recipe and evaluation method

WITHDRAWN published on 1.1.1988

Carbon black in SBR(Styrene-butadiene rubber)-Recipe and evaluation method

WITHDRAWN published on 4.11.1998

Geological symbols used for regional geological maps (1:50000)

WITHDRAWN published on 22.2.1989

Standard practice for carbon black--Evaluation of a standard reference black

WITHDRAWN published on 29.6.1988

Standard practice for carbon black—Evaluation of a standard reference black

WITHDRAWN published on 29.5.2002

Ethylene bottom for use in the carbon black industry--Specification limits

WITHDRAWN published on 1.1.1988

Oil for use in the carbon black products—Ethylene bottom

WITHDRAWN published on 24.9.2002

(Determination of industrial X-ray film speed and average slope. X-ray measurement method)

WITHDRAWN published on 1.1.1988

Photography—Industrial radiographic film—Determination of ISO speed and average gradient when exposed to X-and -radiation

WITHDRAWN published on 16.1.1998

(Detailed specifications of electronic components. CA Fixed tantalum capacitors with solid electrolyte)

WITHDRAWN published on 1.1.1988