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Daily Sounding Session 8-9-15 decided to use double ended sounding rods today. Got them back in February but hadn't tried them for some time. Still found limit at aroun14MM.
発行者 randalpark
3.5K views
Daily Sounding Session 8-9-15 decided to use double ended sounding rods today. Got them back in February but hadn't tried them for some time. Still found limit at aroun14MM.
発行者 randalpark