NS 1992:1969 PDF

Published Date: 10/08/1997

Gully tops and manhole tops for vehicular and pedestrian areas — Gratings, class D 400

Published Date: 10/08/1997

Gully tops and manhole tops for vehicular and pedestrian areas — Covers, class D 400

Published Date: 10/08/1997

Gully tops and manhole tops for vehicular and pedestrian areas — Fixed frames, class D 400

Published Date: 10/08/1997

Gully tops and manhole tops for vehicular and pedestrian areas - Floating frames, class D 400

Published Date: 02/01/1991

Gully tops and manhole tops for vehicular and pedestrian areas — Gratings, class D400

Published Date: 02/01/1991

Gully tops and manhole tops for vehicular and pedestrian areas — Covers, class D400

Published Date: 02/01/1991

Gully tops and manhole tops for vehicular and pedestrian areas — Design requirements, type testing and marking

Published Date: 02/01/1991

Gully tops and manhole tops for vehicular and pedestrian areas — Fixed frames, class D400

Published Date: 02/01/1991

Gully tops and manhole tops for vehicular and pedestrian areas - Floating frames, class D400

Published Date: 08/01/1981

Road manhole covers and frames of cast iron or spheroidal graphite cast iron — Circular gully gratings

Published Date: 08/01/1981

Road manhole covers and frames of cast iron or spheroidal graphite cast iron — Road manhole covers

Published Date: 08/01/1981

Road manhole covers and frames of cast iron or spheroidal graphite cast iron — Technical delivery requirements

Published Date: 08/01/1981

Road manhole covers and frames of cast iron or spheroidal graphite cast iron — Steady manhole covers

Published Date: 10/01/1969

Road manhole cover, 40 Mp

Published Date: 10/01/1969

Road manhole covers — General technical requirements

Published Date: 02/01/2006

Information technology - Automatic identification and data capture techniques - Bar code print quality test specification - Two-dimensional symbols (ISO/IEC 15415:2004)

Published Date: 05/30/2002

Information technology. Automatic identification and data capture techniques. Bar code print quality test specification. Linear symbols. (ISO/IEC 15416:2000)

Published Date: 06/28/2002

Information technology. Automatic identification and data capture techniques. Bar code digital imaging and printing performance testing. (ISO/IEC 15419:2001)

Published Date: 05/29/2002

Information technology. Automatic identification and data capture techniques. Bar code master test specifications. (ISO/IEC 15421:2000)

Published Date: 02/08/2006

Information technology - Automatic identification and data capture techniques - Bar code scanner and decoder performance testing (ISO/IEC 15423:2004)

Published Date: 11/24/2010

Information technology - Automatic identification and data capture techniques - Bar code scanner and decoder performance testing (ISO/IEC 15423:2009)