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- modification of siphon sludge collector 吸泥机改造
- The plastic chain &flight sludge collectors can be added a hatch in order to prevent the odor from leaking. 链条式刮泥机可以在沉淀池面加盖,防止臭气外溢,还可以在斜板式沉淀池中安装。
- Experiment Research on Sludge Collector for Steam Generator 蒸汽发生器泥渣收集器试验研究
- The GL series of plastic chain &flight sludge collectors apply to the rectangular advection sedimentation tanks of large、medium、small urban sewage treatment plants and waterworks etc. GL系列非金属链条式刮泥机适用于大、中、小型自来水厂及城市污水处理厂等的矩形平流式沉淀池。
- My husband is a stamp collector. 我丈夫是个集邮者。
- A collector of taxes or tribute from the public. 征收员从公众那儿收取赋税或贡物的人
- The stamp collector decided to get that rare stamp at all costs. 这个集邮迷决心无论代价如何都要搞到那枚稀有的邮票。
- sludge collector 集泥器
- The collector bubbled excitedly about his latest discoveries. 那位收藏家兴致勃勃地谈他最新的发现。
- The collector made an appraisal of $2000 on the drawing. 收藏家对那幅画的估价是二千美元。
- A collector of antique cars asked Frank to look out for a 1906 gas head lamp. 一位老式汽车收藏家要弗兰克留神1906年产的煤气前灯。
- A collector of rare insects will show us some of his latest discoveries. 一位稀有昆虫采集家将给我们看一些他的最新发现。
- The collector has acquired a fine collection of impressionist paintings. 这位收藏家收集到大量印象派绘画。
- The rent collector comes tomorrow, and I've no money; how can I put him off? 收房钱的人明天来,我没有钱,可我怎样才能把他支走呢?
- The vase turned out to be a collector's item. 这个花瓶成为收藏家所争取的珍物。
- A thick, messy substance, such as sludge. 粘糊糊的东西粘稠肮脏的东西,如软泥
- He's an unsullied tax collector. 他是一位一身清白的税务员。
- The debt collector kept dunning her for the rent. 收账人一直在催逼她缴租金。
- There was some sludge at the bottom of the tank. 油箱底有油泥。
- Repairing technical requirement for sludge pump ca. 绞吸式挖泥船泥浆泵泵盖修理技术要求。