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Observation of Correlation between Water Quality and Pulse Counts by Snapping Shrimps for Shallow Sea Environmental Monitoring
Water Quality Pulse Counts Snapping Shrimps Shallow Sea Environmental Monitoring
2009/8/19
Snapping shrimps, which make peculiar pulse sounds, are found everywhere in the world. This research examined the validity of pulse counts of snapping shrimps as an indication of sea environmental con...
Study on Quality Improvement of Filters for Particulate Respirators Used for Welding Work
washable filters shipyards
2009/3/27
The application of washable filters for particulate respirators in shipyards is reported; the problems concerning maintenance and care of the filters are discussed in consideration of filter features.
As statistics, China has owned over 100 FRP boat fab-yards in sertain scales by now. The
total annual production capability is around 7000-8000 FRP boats in more than 100 types.
However, from the v...