000			00322nam a2200109Ia 4500
008			220217s9999 xx 000 0 und d
245		0	_aRubber, chloroprene (CR) – General purpose types- Evaluation procedures.
260			_c1975
500			_aStandard number: ISO 2475
650			_a Chloroprene rubber
942			_cST
999			_c74099 _d74099