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- Cobalt Diiodide 二碘化钴
- Stellite 6 or cobalt free seats and discs. 钨铬钴合金6或无钴阀座和阀瓣。
- Stellite 6 or cobalt free wedge and seats. 钨铬钴合金6或无钴楔板和阀座。
- Hard Facing is weld deposited Cobalt base alloy. 硬面焊接钴基合金沉淀物。
- Fixed a crash bug within Cobalt systems. 修正了一个 cobalt 系统力的漏洞
- EXP: diamonds, copper, crude oil, coffee, cobalt. 出口:钻石,铜,重油,咖啡,钴
- Trim numbers with H have cobalt alloy hardfaced seat ring facing. 带有H的阀内件型号具有钴合金硬面阀座环表面。
- Of or containing cobalt, especially with a valence of3. 钴的属于或含有钴的，尤指原子价为3的
- The series of cobalt and nickel catalysts are on the same level. 钴系与镍系催化剂的效果相当 ;
- Yellow jellyfish and red octopuses jet through cobalt waters. 黄色的水母与红色的章鱼,在钴蓝的水域中喷射前进。
- We need cobalt ore. If you can offer please contact us. 我们需要钴矿，如果您能提供请联系我们。
- Decoration in colorful enamels within delicate cobalt blue outline. 彩釉围着钴蓝的外廓。
- Copper cobalt alloy Co., LTDorCopper-cobalt alloy Co. [已解决问题] 英文“ 铜钴合金有限责任公司 ”怎么说？
- Application of samarium diiodide in mediating intramolecular cyclization reactions was reviewed. 综述了二碘化钐在分子内环化反应中的应用。
- The second chapter makes a detailed study of the reactions of thioamides promoted by Samarium/samarium diiodide. 第二章对钐二碘化钐体系促进下硫代酰胺的反应进行了研究;
- Cobalt is dissolved and arsenic is precipitated with iron as scorodite. 砷与铁以臭葱石形式沉淀。
- This paper reports reductive reaction of the thiocarbamic esters with samarium diiodide to give disulfidesand carboxamides in good results. 报道在二碘化钐作用下,硫代氨基甲酸酯发生还原反应,得到较好产率的二硫醚和酰胺化合物。
- An ultra fine cemented carbide with tungsten powder and binder cobalt. 一种由碳化钨和粘结金属钴组成的超细颗粒硬质合金。
- Promoted by the samarium/samarium diiodide mixed reagent, the cross-coupling of thioamides and diarylketones, which provides enamines, is studied. 3. 2.;钐/二碘化钐促进下硫代酰胺与二芳酮发生交叉偶联;合成烯胺类衍生物的反应;
- The results show that TEA additive can make cobalt leach from cemented carbide. 油酸三乙醇胺对硬质合金刀片中钴的浸出有抑制作用;
