BS 497:1967
Cast manhole covers, road gully gratings and frames for drainage purposes
BSI Group , 08/21/1970
$132.00
$264.16
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.
Product Information
Published:
08/21/1970
Pages:
32
File Size:
1 file , 3.4 MB
Language:
English
Note:
This product is unavailable in Ukraine, Russia, Belarus
