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NF F21-002 (12/1989) (R2009) Railway rolling stock. Insulators for pantographs and roof cables. Characteristics and tests. - Matériel roulant ferroviaire
NF D36-109 (12/1989) (R2009) Auxiliary equipment. Cooking. Heating. Connectors for rubber tubing and sealing caps for certain gaz-fired domestic apparatus. - Appareillage auxiliaire - Cuisson - Chauffage
NF P98-609-1 (12/1989) (R2004) Horizontal road markings. Markings applied on the roads. In situ conventional test. Part 1 : specifications.
NF C53-228 (12/1989) Semiconductor convertors. Switches for uninterruptible power systems (vps switches). - Convertisseurs à semiconducteurs
NF C93-841 (12/1989) (R2014) Sectional specification for optical fibres.
NF L22-237 (12/1989) (R2004) Aircraft bolts and nuts. Bolt, bihexagonal head, with locking hole. ISO M thread 4G class. - Boulonnerie aéronautique
NF D30-002 (11/1989) (R2009) Heating. Gas. Liquid fuel, solid fuel. Hot water boilers for central heatings. Conventionnal efficiency. - Chauffage - Gaz - Combustibles liquides, combustibles solides
NF P18-807 (11/1989) Special products for hydraulic concrete constructions. Synthetic resin or hydraulic binder based products. Fire loss at + 450 degrees celsius and ash content at + 950 degrees celsius. - Produits spéciaux destinés aux constructions en béton hydraulique
NF T76-128 (11/1989) Adhesives for flexible floor coverings. Testing of adhesive and reversibility in water. - Adhésifs pour revêtements flexibles de sols
NF T76-129 (11/1989) Adhesives for floor coverings. Characteristics and designation of the application equipment. Indexed spattles. - Adhésifs pour revêtements de sols
NF T76-132 (11/1989) Adhesives for platic flexible floor coverings. PVC material for peel test. - Adhésifs pour revêtements flexibles de sols plastiques
NF T76-131 (11/1989) Adhesives for plastic flexible floor coverings. List of characterization test methods. - Adhésifs pour revêtements flexibles de sols plastiques