Centrifugal Pump : Selection, Operation and Maintenance (BANDUNG) Tanggal 08 Jun 2021-11 Jun 2021 05 Jul 2021-08 Jul 2021 02 Agust 2021-05 Agust 2021 13 Sep 2021-16 Sep 2021 04 Okt 2021-07 Okt 2021 23 Nop 2021-26 Nop 2021 20 Des 2021-23 Des 2021 Jam Pelaksanaan 08.30-17.00 WIB