3tsensor.com P121 v1.1 eng.pdfEntry angle in Steel (according to GOST* 14782-86 Arrow Sin le dela...
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3tsensor.com P121 v1.1 eng.pdfEntry angle in Steel (according to GOST* 14782-86 Arrow Sin le dela time Reserve of sensitivity (according to COST* MHz mm dB MHz MHz mm mm mm hr not