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.
出料板采用對(duì)開結(jié)構(gòu)，表面鍍硬鉻，可便于維修和延長(zhǎng)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.
該水泵試驗(yàn)臺(tái)消除了某型船水泵修后直接裝船所造成的30 ％的返修率，提高了修理質(zhì)量，節(jié)省了維修經(jīng)費(fèi)。