blowdown〔名词〕吹除,送风,排污详细»
blowdown〔名词〕吹风(放气,泄料详细»
blowdown〔名词〕泄料,排污,放空,凝结水,凝结水与冷却水的混合物,废卤水详细»
blowdown〔名词〕吹风,放气,泄料;n.放空,排污详细»
blowdown〔名词〕吹除;n.送风详细»
blowdown(锅炉)底部排污，排水，泄料安全阀关闭时汽压(比工作汽压的)降低量柴油机初期排气大风暴详细»
排污blowdown详细»
排污blow down;blowdown;blowning down详细»
排污pollution discharge详细»
排污pollution discharge详细»