Desain Sederhana dan Telah Terbukti, RBW 4x9x2 Lantai

Very simple swallow bird house building design 4x9 2 storey, where this design has been proven to be 16 months old and has been able to produce 200 nests for diversion 1 floor but this video that I shared for the 2 story version Aside from the design I also shared the link at the bottom of the original calling voice ... Watch it to the end and don't miss out on education in each of its durations and the formation of the tweeter formation May be useful Don't forget to continue to support our channel ... so that we can develop and innovate even more useful in the next video tutorial 085255332220 (WA) Voice Call Link PART 2 SBG http://www.mediafire.com/file/32zen4s... Facebook page https://www.facebook.com/Syarip-Desig... Channel Joint Yusril Swallow    / @yusrilwalet   For Version 1 Floor    • Desain. RBW kecil. 200 sarang 16 bln 1 lan...