The material of metal mould, the structure characteristics of a type connector metal mould and the influence on mould for centrifugal casting have been introduced.
本文介绍了适合于制作离心铸造用金属模的材料和A型接口金属模的结构特点及其对模具的影响。
Ion-exchange fiber is a new type of functional material, which can be used effectively to absorb heavy metal of sewage.
离子交换纤维是一种新型的功能纤维材料，能够有效地吸附污水中的重金属离子。
The utility model relates to a basketball stand. The existing gun type basketball stand has the disadvantages of large metal material consumption, and high manufacture and transportation cost.
本实用新型为一种篮球架，现有炮式篮球架金属材料消耗量大，制造和运输成本高。
On the base of the constant removal rate of the metal material, the motion model of tangential point tracing grinding of Non-round parts should be given respectively according to type of the parts.
基于恒金属去除率的原则，根据零件的特点分别建立了非圆零件切点跟踪磨削的运动模型。
Till now there have been about 10 type structures for wave-guide CO_2 lasers, and many kinds of wave-guide material including ceramic material, ceramic metal, all-metal and hard glass, and so on.
目前，波导CO_2激光器的结构形式近十种，而波导材料也有陶瓷、陶瓷-金属、全金属及硬质玻璃等。
A solid electrolyte type fuel cell which incorporates a metal separator comprising a base material of a metal other than silver or a silver alloy which is plated with silver or a silver alloy.
提供组装了将银或银合金以外的金属母材镀银或银合金的任何一方的金属隔板的固体电解质型燃料电池。
Aluminium foam is a new type of multi-functional compound material which has many excellent properties the other metal materials do not have.
泡沫铝是新型的多功能复合材料，具有很多其他金属材料所没有的良好性能。
The invention provides an all-metal material packaged type quartz-crystal resonator and a preparation process thereof, which relate to the technical field of quartz-crystal resonators.
本发明提供了一种全金属材料封装型石英晶体谐振器及其制备工艺，涉及石英晶体谐振器技术领域。
The present invention relates to a new type material for building decoration and metal surface protection.
本发明是一种新型的建筑装饰和金属表面保护材料。
The paper exploited the characters a nd application of new type of metal material-magnesium alloy.
阐述了镁合金的产品特性和应用领域；
According the results, it is considered that red loess is expected to become a new-type adsorbing material for treating the waste water of containing heavy metal ions.
根据试验结果，认为红黄土有望成为处理含重金属离子废水的新型吸附材料。
Black Aluminium Oxide AbrasiveBlack Aluminium Oxide abrasive (lower Aluminium Oxide abrasive) is a new type abrasive material for polishing various metal works.
黑刚玉砂(又名低铝刚玉砂，铁砂粉)是一种新型抛光材料。
Black Aluminium Oxide Abrasive
Black Aluminium Oxide Abrasive(lower Aluminium Oxide Abrasive)is a new type abrasive material for polishing various metal works.
黑刚玉砂（又名低铝刚玉砂，铁砂粉）是一种新型抛光材料。
Black Aluminium Oxide Abrasive
Black Aluminium Oxide Abrasive(lower Aluminium Oxide Abrasive)is a new type abrasive material for polishing various metal works.
黑刚玉砂（又名低铝刚玉砂，铁砂粉）是一种新型抛光材料。
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