Tag: communications

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PD ISO/TR 15377:2018 Measurement of fluid flow by means of pressure-differential devices. Guidelines for the specification of orifice plates, nozzles and Venturi tubes beyond the scope of ISO 5167

Venturi tubes
Diameter
Flow rates
Instructions for use
Geometry
Dimensions
Enclosed
Differential-pressure flowmeters
Flow measurement
Fluid inlets
Flowmeters
Flow nozzles
Mathematical calculations
Conical shape
Square shape
Orifice flowmeters
Holes
Channel flow
Fluid outlets
Pipes

Link: PD ISO/TR 15377:2018 Measurement of fluid flow by means of pressure-differential devices. Guidelines for the specification of orifice plates, nozzles and Venturi tubes beyond the scope of ISO 5167
Source: BSI Standards

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BS EN ISO 19225:2017 Underground mining machines. Mobile extracting machines at the face. Safety requirements for shearer loaders and plough systems

Mineral extraction equipment
Mining equipment
Mining
Underground mining
Drilling machines
Hydraulic equipment
Electrical equipment
Safety measures
Machine tools
Mines

Link: BS EN ISO 19225:2017 Underground mining machines. Mobile extracting machines at the face. Safety requirements for shearer loaders and plough systems
Source: BSI Standards

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BS EN 62351-7:2017 Power systems management and associated information exchange. Data and communications security Network and System Management (NSM) data object models

Internet
Electric power distribution
Data transmission
Information exchange
Telecommunication
Cryptography
Computer networks
Data security
Electric power systems
Remote control systems
Transport layer (OSI)
Telemetry
Communication networks

Link: BS EN 62351-7:2017 Power systems management and associated information exchange. Data and communications security Network and System Management (NSM) data object models
Source: BSI Standards