Ships and marine technology. Propeller shaft revolution indicators. Electric type and electronic type Ingestion-build-276583 Code numbers for general characteristics

Code numbers for general characteristics

made from unalloyed and alloyed steels

the operation is carried out by the fluid in the system to be protected

Continuous leakage currents and patient auxiliary currents

Ships and marine technology. Propeller shaft revolution indicators. Electric type and electronic type Ingestion-build-276583 Code numbers for general characteristicsBS ISO 22554: 2007 specifies the construction, performance requirements, methods of testing and required test results for electric and electronic propeller shaft revolution indicators. BS ISO 22554 contains: Normative references Terms and definitions Construction of indicator system Performance requirements Methods of testing and required test results Interface Marking Information