Discharge and ventilating pipes and fittings , sand - cast or spun in cast iron - specification for spigot and socket systems 砂型铸造或离心铸造的排水和通风铸铁管及管件.第1部分:插承套管系统规范
Moreover a factory also produces the metal mold casting , the centrifugal casting , the continuous casting and other casting and so on 另外本厂还生产金属型铸造、离心铸造、连续铸造及其他铸造等。
Whenzhou ouhai full mould casting co . , ltd , set up in 1996 , one of the earliest company in china that majors in lost foam casting 温州瓯海实型铸造有限公司始建于1996年，在国内从事消失模铸造最早的企业之一。
Standard practice for preparing tension test specimens for copper alloy sand , permanent mold , centrifugal , and continuous castings 砂型铸造硬模铸造离心铸造和连续铸造铜合金铸件抗拉试验用试样制备的标准实施规范
As the leading industry of the company , sand casting workshop has an annual output of 20 , 000 tons and a productive capacity for sngle casting of 18 tons 作为公司的主导产业，砂型铸造车具有2万吨年产量和18吨单件重量的生产能力！
With the development of metal casting technology , sand core is playing a more important role in modern casting production 铸造技术的发展使得砂芯在铸造生产中的作用越来越大，被称为“精确砂型铸造”的组芯造型对砂芯的尺寸精度要求非常高。
Foundry products . non ferrous metal and alloys . cast products . dimensional tolerances for gravity die castings , low pressure die castings and depression die castings 铸造产品.有色金属及合金.铸件.金属型铸造低压压铸和减压压铸件的尺寸公差
Molding process is one of the key sectors of green sand mold casting , the aim of which lies in making the high compactness mold from loose molding sand 摘要造型是湿砂型铸造生产过程的核心环节，它的目标在于将松散的型砂紧实成为高紧实度的砂型。
The metal mold casting processes including assembly metallic die design and manufacture were studied by an example of concrete vibrator ' s wiring bale 以混凝土振动器接线包为例，对其金属型铸造工艺进行了研究，主要包括组合金属型模具的设计与制造。
Based on the experience with more than 10 years running shell mould casting line and with the application of various resin coated sands , some technical problems of resin coated sands for shell mould castings were discussed 摘要根据壳型生产线十几年运行和各类覆膜砂应用的经验，对壳型铸造用覆膜砂的一些技术问题进行探讨。
