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NF V59-106 (10/1982) Edible gelatine. Enumeration of sulfito-reducing anaerobic micro-organism spores. Anaerobic colony count technique at 37 degrees C.
NF U44-171 (10/1982) (R2012) Sludge. Organic soil conditioners. Growth media. Determination of dry matter.
NF U44-110 (10/1982) (R2012) Sludge. Organic soil conditioners. Growth media. Preparation of partially dry test samples. Expression of results.
NF U44-108 (10/1982) (R2012) Fluid sludge from treatment of urban sewage. Sampling for estimating the average content of a batch.
NF L81-415 (10/1982) (R2012) Engine nacelle fire extinguisher apertures and doors.
NF B56-030 (10/1982) (R2012) Polystyren composite wood wool slabs. Definition. Designation.
NF F54-001 (10/1982) (R2012) Fixed railway installations. Fog signal.
NF B56-031 (10/1982) (R2012) Polystyren composiite wood wool slabs. Specifications.
NF R41-166 (10/1982) (R2012) Road vehicles. 50 semi-trailer fifth wheel coupling pin. Basic and mounting interchangeability dimensions.
NF Q14-007 (09/1982) (R2012) Paper. Characteristics of paper for optical character recognition.
NF L21-262 (09/1982) (R2012) 'Sl' type compound rivet with 30 ncd 16 steel shank. 100 degrees countersunk head. Standard type.
NF L21-263 (09/1982) (R2012) 'Sl' type compound rivet with 30 ncd 16 steel shank. Cylindrical pan head. T 20 type.