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Screw conveyors. Specification for portable and mobile type (augers).
STANDARD published on 30.8.1991
Designation standards: BS 4409-2:1991
Publication date standards: 30.8.1991
SKU: NS-67557
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: British technical standard
Category: Technical standards BS
Materials, dimensions, power provision, stability and positioning of portable and mobile screw conveyors (augers) constructed of carbon steel and stainless steel in sizes from 100 mm to 250 mm nominal diameter. Status: Confirmed
30.4.2013
WITHDRAWN
31.3.2013
WITHDRAWN
31.3.2013
WITHDRAWN
31.3.2013
15.10.1997
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31.12.2012
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