查询词典 cast steel

The results show that the microstructure of the cast steel quenched at 920 ℃ and cooled by air is fine bainite.

研究发现铸钢经920℃空淬后，获得了细小的贝氏体组织。

The influence of tempering time on the microstructure and mechanical properties of ZG30CrMn2Si2Mo new type bainite cast steel were studied.

研究了回火温时间对ZG30CrMn2Si2Mo新型贝氏体钢组织和力学性能的影响。

Use at least 3 / 8 diameter API Cast Steel Valves smooth wall pipe and muffler exhaust port connections.

请使用至少3/8内径内壁光滑的管道连接排气口和消声器。

Precision casting :fittings for oil pump and flow rupple,fittings for motorcydes and bus ,stainless cast steel parts ductile iron pacts;Grey castiron parts :fittings for air conditioner compressor and motorcydes ;Macbine manufacturing :litting for oil pump and flow nipple .

产品：精铸件：油泵油嘴配件、汽车摩托车配件、不锈钢铸件、球墨铸铁零件；砂铸件：空调压缩机机体、摩托车机体、部分出口铸件；机加工零件：油泵油咀配件、喷油器体系列

Precision casting :fittings for oil pump and flow rupple,fittings for motorcydes and bus ,stainless cast steel parts ductile iron pacts;Grey castiron parts :fittings for air conditioner compressor and motorcydes ;Macbine manufacturing :litting for oil pump and flow nipple .

精铸件：油泵油嘴配件、汽车摩托车配件、不锈钢铸件、球墨铸铁零件；砂铸件：空调压缩机机体、摩托车机体、部分出口铸件；机加工零件：油泵油咀配件、喷油器体系列

Otherwise the interphase between composite layer and cast steel is machine integrated state.

另外渗硅层与母材铸钢的界面为机械结合状态。

Rolled, forged, or cast steel, or malleable iron fittings may be used.

可以使用轧制钢、铸钢或坩埚钢、或者铸铁装置，不允许用生铁。

Rolled, forge d, or cast steel, or malleable iron fittings may be used.

可以使用轧制钢、铸钢或坩埚钢、或者铸铁装置，不允许用生铁。

Velan is one of the world's leading manufacturers of industrial valves, supplying forged and cast steel gate, globe, check, ball, butterfly, knife gate and engineered severe service valves for critical applications in power, chemical and petrochemical, oil and gas, pulp and paper, mining, marine, cryogenic and general construction industries.

Velan是世界工业阀门行业主要的制造商之一，提供锻钢和铸钢闸阀、截止阀、止回阀、球阀、蝶阀、刀闸阀和适用于关键部位的工作强度繁重的工程阀门，适用于电力、化工和石化、油气、纸浆和造纸、矿业、船舶、低温和普通建筑行业。

Work, flexible metal API Cast Steel Valves diaphragm upper thermal bag by the pressure of working fluid, the following subject to the evaporator outlet pressure and spring force.

工作时，弹xing金属膜片上部受感温包内工质的压力作用，下面受蒸发器出口压力与弹簧力的作用。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。