na INLIS000000000000400 20221023051422 0010-1022000141 ta 221023 0 eng 62-1/-9 62-1/-9 SEN c Conveyor Chains / Senqcia Corporation Cet. I Japan : Senqcia Corporation, 2000? 172p. : ilus. teknologi mesin Senqcia Corporation 00115/102022/H/EB/BBPPBATU