BS 4971-1:1973

Recommendations for repair and allied processes for the conservation of documents. Treatment of sheets, membranes and seals

BSI Group, 12/06/1973

Publisher: BS

File Format: PDF

$125.00$251.46

Description

Published:06/12/1973

Note:This product is unavailable in Ukraine, Russia, Belarus

Gives recommendations for the treatment of parchment, vellum, paper and some types of photographic material and seals which need to be treated to ensure their continued preservation. Methods are explained in detail only if the necessary information is not easily available elsewhere.

All current amendments available at time of purchase are included with the purchase of this document.

More BS standard pdf

BS 3900-D13:2000

Methods of test for paints. Optical tests on paint films. Determination of reflection haze on paint films at 20 degrees

$28.00 $56.90

BS PD 6625:2000

PNO-ISC service description number 001. Completion of calls to busy subscriber (CCBS). Supplementary service

$90.00 $180.34

BS 00/713960 DC

prEN 10138-4. Prestressing steels. Bars

$149.00 $298.14

BS 7273-3:2000

Code of practice for the operation of fire protection measures-Electrical actuation of pre-action sprinkler systems

$90.00 $180.34