BS 497:1967 PDF

This British Standard specifies requirements for:

(1) Cast iron manhole covers, inspection covers and frames.
(2) Cast iron and cast steel road gully gratings, and cast iron gully covers and frames.

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

File Size :	1 file , 3.4 MB
Note :	This product is unavailable in Ukraine, Russia, Belarus
Number of Pages :	32
Product Code(s) :	30305670, 30305670, 30305670
Published :	08/21/1970