查询词典 zinc sulfate

The Shanghai Roddex Bath Hardware company with 30 years prfessional manufacturing experience,has been devoting continuously to research and development on the sanitary fitting, It has formed the product design,mold design,mold design,mold manufacture, brass gravity casting, brass forging,zinc alloy die casting,machining,polishing and buffing,chrome palting,surface treatment,the assembling and so on the specialized complete set production system,becomes one of the most outstanding faucets manufactures in china.

更多 上海劳达斯洁具有限公司积三十年水龙头专业制造之经验，一直致力于卫生洁具，火龙头的研究与开发，已形成了产品设计，模具设计，模具制造，铜重力铸造，铜挤压，锌合金压铸，机械加工、抛光，电镀、表面处理、装配等专业成套生产体系，集科、工、贸为一体的经济联合体，是目前国内最具规模的专业生产水龙头厂家之一。

The Shanghai Roddex Bath Hardware company with 30 years prfessional manufacturing experience,has been devoting continuously to research and development on the sanitary fitting, It has formed the product design,mold design,mold design,mold manufacture, brass gravity casting, brass forging,zinc alloy die casting,machining,polishing and buffing,chrome palting,surface treatment,the assembling and so on the specialized complete set production system,becomes one of the most outstanding faucets manufactures in china.

上海劳达斯洁具有限公司积三十年水龙头专业制造之经验，一直致力于卫生洁具，火龙头的研究与开发，已形成了产品设计，模具设计，模具制造，铜重力铸造，铜挤压，锌合金压铸，机械加工、抛光，电镀、表面处理、装配等专业成套生产体系，集科、工、贸为一体的经济联合体，是目前国内最具规模的专业生产水龙头厂家之一。

Lt is a manufacturer mainly engaged in mold developing and making,it is also engaged in developing zinc and aluminum alloy die-cast products and hardware products.

该公司是一家以模具开发制造为基础，继以发展锌、铝合金压铸及五金制品的生产厂家

Die-cast cabs with cab accessories in plastic and zinc alloy.

有出租汽车附加物在的以印模铸造的出租汽车塑料并且锌合金。

During the process of acidic potassium chloride zinc plating for iron workpiece,the deposit obtained at low current density was shown to be foggy with white spots,and the phenomena failed to disappear even after bright dipping and passivation in nitric acid.

在对某铁件制品进行酸性氯化钾镀锌过程中，镀层出现低位发雾，而且有白斑，在硝酸出光及钝化后依然存在。

A process of alkaline hard chromium plating on aluminum alloy was presented,including oil removal,dipping in heavy metal solution,acid pickling,dipping in zinc solution,hard chromium plating.

1前言铝合金电镀硬铬，是利用强碱性的锌酸盐溶液在置换锌层上直接镀铬，其工艺成熟，操作简便、易行。

A process of alkaline hard chromium plating on aluminum alloy was presented, including oil removal, dipping in heavy metal solution, acid pickling, dipping in zinc solution, hard chromium plating.

提出了一种铝合金碱性直接镀硬铬工艺，包括除油、重金属、侵蚀、锌、硬铬。

Under the working conditions of alkaline zinc electrodes and in the range of charge and discharge potential, the composite inhibitors were proved to have good chemical and electrochemical stability themselves, and to keep their effect for a long time.

最后，通过双电层电容的测量、电化学阻抗谱、稳态极化曲线和红外光谱的分析，提出了复合代汞缓蚀剂的吸附行为理论、缓蚀作用机理和协同作用机理，很好地解释了实验的结果，并为进一步选择、设计复合代汞缓蚀剂提供了理论基础。

I am a senior engineer from the Division to design and manufacture of fully automatic, semi-automatic mold production equipment racks; specializing in the production of sets of plastic hangers, chrome, copper, zinc, nickel-plated racks, Dip racks and so on many products.

由我司高级工程师自行设计制造的全自动、半自动衣架生产成型模具设备；专业生产套塑衣架、镀铬、镀铜、镀锌、镀镍衣架、浸塑衣架等多系列产品。

Plus 2 No's diagonal support braces made out of 76.1 mm OD (3.25mm thick –zinc coating as per BS 1387) MS pipe –total length of pipe 3 meters ; along with all fixing accessories like GI short winder, PVC caps , brace band , tension band , rail end cap,double clamp.

加上 2不支持括号对角线作出了七十六点一毫米外径（三点二五毫米厚锌层为每基站1387 ）质谱管道总长度为3米的管道；以及所有安装附件如消化道短络筒机，聚氯乙烯瓶盖，支撑带，张力带，轨端帽，双钳。

In other research, chondroitin is being investigated for use in several other conditions.

在其它研究，软骨素被调查用於几个其它情况。

They would make fun of him for having to work.

他们拿他的工作来开玩笑。