放: release; set free; let go灰: ash管: pipe; tube灰管: ash pipe; dust-flue放灰: leg吹灰管: blowing tube放灰的: cinerary放灰阀: dust discharging valve; dust valve锅炉吹灰管: blowing boiler tube灰管鼻蝠: peter's tube-nosed bat放灰漏斗: dust hopper风动放灰阀: air-operated dust valve双层放灰阀: double acting dust valve运送煤灰管道: pulverised fuel ash pipelines配重式放灰阀: counterweight dust valve双层密封放灰阀: double seal dust valve双层锥形放灰阀: double cone dump valve下降管放灰闸板: downocmer damper锅炉烟灰管道高温耐磨涂料: high temp. and wear resistant coating for boiler soot pipeline放回(原处),拨回(钟表): put back放回抽样: sampling with replacement放回去: c put back放荒: set fire to woods and grass in a mountainous area放回原处: put back; put sth back; put...back; replace放幻灯: show slides
