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- trichloroethylene degreasing 三氯乙烯脱脂法
- Do not use detergents that contain lanolin or other oils, gasoline (petrol), chlorinated degreasing fluids (such as trichloroethylene), organic solvents or abrasive cleaning agents. 不要使用含羊毛脂或其他油、汽油和含氯的脱脂剂(例如三氯乙烯)、有机溶剂或磨砂清洁剂。
- Trichloroethylene has an odor like chloroform and boils at 87℃. 三氯乙烯具有氯仿似的气味,在87℃沸腾。
- Also used for radiusing,descaling,degreasing,and so on. 以及用于倒角,除锈,去油等。
- Trichloroethane, trichloroethylene or tetrachloromethane is prohibited using. 严禁使用三氯乙烷、三氯乙烯或四氯化碳!
- Generally an organic solvent such as trichloroethylene or xylene is used. 测试后的清洗要特别小心,因为通常使用的是有机溶剂,如:三氯乙烯或二甲苯。
- Trichloroethylene was detected in 28 organic solvents,the rate was 82.35%. 检出三氯乙烯28份;检出率为82.;35%25。
- Raw materials, tailoring, degreasing, pickling, play sand, polishing, spray. 原材料、剪裁、除油、酸洗、打沙、抛光、喷塑。
- Numbers of additives are added to decrease the effect of degreasing. 也添加定量的加脂剂以减少对皮肤的脱脂作用。
- Micronucleus test of Vicia faba root tips cell is used to research the genotoxicity of Trichloroethylene (TCE). 应用蚕豆根尖微核试验研究了三氯乙烯的遗传毒性。
- Diagnostic criteria and principles of management of occupational acute trichloroethylene poisoning. 职业性急性三氯乙烯中毒诊断标准及处理原则.
- A newly developed high efficient degreasing and rust removing solution for pre blackening treatment of high strength bolt is presented. 根据高强度螺栓发蓝工艺的独特性,研制适用工艺要求的常温除油除锈液,在生产中应用良好。
- AIM To study the adaptive response and the proteome expression induced by trichloroethylene(TCE)in L-02 liver cells. 目的研究三氯乙烯(TCE)诱导L-02肝细胞的适应性反应及蛋白质表达改变。
- Methods:n-hexane and trichloroethylene were detected in 34 organic solvents with Gas Chromatography. 方法:用气相色谱法测定34份有机溶剂中正己烷和三氯乙烯的含量。
- Treatment technique on waste water from degreasing,liming &unhairing and chrome tannage were described. 简要介绍了制革生产中脱脂、浸灰脱毛、铬鞣等工序的污水处理技术。
- Washing after the test needs special care.Generally an organic solvent such as trichloroethylene or xylene is used. 测试后的清洗要特别小心,因为通常使用的是有机溶剂,如:三氯乙烯或二甲苯。
- The spew could be controlled by strengthening degreasing and choosing low fogging value fatliquor. 消除油霜,重在预防,加强脱脂,选择低雾化值的加脂剂加脂。
- Toluene is one of the cosubstrates c a pable of supporting co -metabolism s of trichloroethylene(TCE). 采用室内培养试验方法,研究了三氯乙稀(TCE)共代谢对生物降解的影响。
- After degreasing,the capsaicinoid in extraction was absorped by chitosan resin and then eluted by ethanol. 目的以干辣椒为原料,研究采用壳聚糖树脂吸附提取辣椒碱及其纯化的工艺。
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