BS 2811:1969
Specification for smoke density indicators and recorders
BSI Group , 12/31/1969
$80.00
$160.02
Requirements of construction and operation of instruments designed to measure the optical density of or percentage obscuration caused by smoke emitted from chimneys.Cross References:BS 89BS 90BS 2643BS 2740BS 2741BS 2742Addendum No. 1 to BS 2742:1969Clean Air Act
Product Information
Published:
12/31/1969
Pages:
14
ISBN:
0580059847
File Size:
1 file , 390 KB
Language:
English
Note:
This product is unavailable in Ukraine, Russia, Belarus
