Shutters. Hard body impact and prevention of access. Test methods Ingestion-build-81111 instrumentation and control systems in

instrumentation and control systems in the process industry

lactic casein

2 User guide about

Quantitative determination of particulate contamination requires precision both in obtaining a representative sample of the liquid and the measurement of the contamination

Shutters. Hard body impact and prevention of access. Test methods Ingestion-build-81111 instrumentation and control systems in1 Scope This European Standard specifies test methods for the determination of the resistance of shutters under the application of a conventional hard body impact and test methods of the prevention of access by shutters. Shutters covered by this European Standard are: external venetian blind, roller shutter, venetian shutter, flat closing concertina shutter, concertina shutter, wing shutter and sliding panel shutter.