Plastics. Hardeners and accelerators for epoxide resins. Determination of free acid in acid anhydride
Edition 1997-08-01

Plastics. Hardeners and accelerators for epoxide resins. Determination of free acid in acid anhydride
Edition 1996-01-15

Testing of metal working fluids; determination of the stability of emulsified metal working fluids in hard water
Edition 1991-08

Ebonite; types
Edition 1975-02

Ebonite pipes
Edition 1975-02

Ebonite bars of round section
Edition 1975-02

Fibreboards; determination of surface absorption; part 2: test method for hardboards; German version EN 382-2:1993
Edition 1994-02

Sintered metal materials and hardmetals; determination of young modulus; identical with ISO 3312:1987
Edition 1990-10

Hardmetals; determination of titanium; photometric peroxide method; identical with ISO 4501:1978
Edition 1994-05

Hardmetals; determination of cobalt; potentiometric method; identical with ISO 3909:1976
Edition 1994-05