Standards
[CURRENT]
NF L46-013
NF L46-013
O-rings. Butadiene acrylonitrile rubber 21A7. Precision class A. Quality class 3
Title (German)
RUNDDICHTRINGE (O-RINGE). 21A7 AKRYLNITRIL. BUTADIEN. ELASTOMER. PRAEZISIONSKLASSE A. QUALITAESKLASSE 3