591 锅炉效率 boiler efficiency
592 汽锅给水 boiler feed water
593 锅炉附件,锅炉属具 boiler fittings
594 锅炉石墨 boiler graphite
595 锅炉马力 boiler horsepower
596 锅垢 boiler incrustation
597 锅炉衬套 boiler lagging (or clothing)
598 锅炉制造厂 boiler maker
599 锅炉装件 boiler mountings
600 锅炉油 boiler oil
601 锅炉台 boiler pedestal
602 锅炉板 boiler plate
603 锅炉压力 boiler pressure
604 锅炉舱,锅炉间 boiler room (or space)
605 锅炉舱棚 boiler room casing
606 锅炉舱踏格 boiler room grating
607 锅炉舱开口 boiler room opening
608 锅炉鞍座 boiler saddle
609 锅垢 boiler scale
610 锅炉座 boiler seating
611 锅炉壳 boiler shell
612 锅炉工场 boiler shop
613 锅炉拉条,锅炉牵条 boiler stay
614 锅炉用钢 boiler steel
615 锅炉座 boiler stool
616 锅炉工作衣 boiler suit
617 锅炉架 boiler support
618 锅炉试验 boiler test
619 锅炉试砗 boiler trial
620 锅炉管 boiler tube
621 炉管箍 boiler tube ferrule
622 [锅]炉水 boiler water
623 [锅]炉[给]水柜 boiler water tank
624 沸水式反应器 boiling water reactor (BWR)
625 挥发气,蒸发液化瓦斯 boil-off gas (BOG)
626 蒸发液化瓦斯加热器 boil-off gas heater
627 系缆桩 bollard
628 系缆拖力 bollard pull
629 系缆试验,最大拖力试验 bollard test
630 承架,承梁枕 bolster