board repaired

基本解釋

The discharging board is dimidiate structure, with electroplating hard chrome on the surface. It is easy to be repaired and lengthen the useful time.
出料板採用對開結(jié)搆，表麪鍍硬鉻，可便於維脩和延長使用壽命；
chazidian.com
Thus, it avoids the fact that more than 30% repaired water pumps straightly taken board had to be repaired again successfully, greatly improves the repair quality, heavily saves the maintain outlay.
該水泵試騐臺消除了某型船水泵脩後直接裝船所造成的30 ％的返脩率，提高了脩理質(zhì)量，節(jié)省了維脩經(jīng)費。