Dimensions, general requirements and tests for general purpose and precast concrete types of manhole steps, including round bar manhole steps, manufactured from galvanized ferrous or stainless steel.
Product Information
Published:
06/30/1990
Pages:
16
ISBN:
0580180298
File Size:
1 file , 470 KB
Language:
English
Note:
This product is unavailable in Ukraine, Russia, Belarus