您要查找的是不是:
- naphtha sludge 石脑油酸渣
- Mix pure alcohol and naphtha in a ratio of 3:7. 可以把纯酒精和挥发油以三比七的比例混合.
- A thick, messy substance, such as sludge. 粘糊糊的东西粘稠肮脏的东西,如软泥
- 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。
- Repairing technical requirement for sludge pump ru. 绞吸式挖泥船泥浆泵防磨环修理技术要求。
- Repairing technical requirement for sludge pump sh. 绞吸式挖泥船泥浆泵耐磨衬板修理技术要求。
- Repairing technical requirement for sludge pump w. 绞吸式挖泥船泥浆泵叶轮修理技术要求。
- Effect of bacterial sludge on crops growth. 菌泥对作物生长影响的研究。
- Usually neglect of sludge regulation. 污泥监管被普遍忽略。
- Mines: drainage of sewage and sludge. 矿井排污水、污泥。
- Objective:To extract and determine naphtha in Eupatorium fortune. 目的:从佩兰中提取挥发油,并测定其含量。
- Prevents buildup of tank bottom sludge . 防止油箱底部沉积油泥。
- This is made from naphtha which is very good for health. 此物质的主要成分是挥发油,具有很强的保健功效。
- Converts sludge already present to burnable fuel . 将沉积下来的油泥转变为可燃烧燃料。
- Light petroleum distillate, generally known as naphtha, was the logical choice. 轻石油馏分,如石脑油是合乎逻辑的选择。
- A lot of sludge was scooped out of the base of the river. 从河底中挖出了许多淤泥。
- The copper belt corrosion was caused by H2S and active sulfur in naphtha. 证明了铜丝带腐蚀是由石脑油中的H2S和活性硫引起的。
- Object:To study the naphtha and fatty acid in Capparis spinosa L.fruit. 目的:为了研究刺山柑果实挥发油和脂肪酸的成分。
- Sludge liquor is recirculated in the secondary system. 污泥水回流到二级处理系统。