LCR-17 LCR18-2.7-1.0-K9 LCR18-3.2-0.5-K1 LCR18-3.2-0.5-K2 LCR18-3.2-2.0-K2 LC-R-1-C LC-R-1-C-N3 LC-R-1-C-N4 LC-R-1-N3 LC-R-1-N4