结构钢还可分为建筑用钢和机械用钢。
Structural steels can be subdivided into constructional steel and machinery steel.
公司专业生产轴承用高精度、低噪音的精密钢球及精密机械零部件。
Company specializing in the production of bearings with high precision and low noise precision ball and precision mechanical parts.
本公司主要生产各种灰铁件、球铁件、铸钢件、高猛钢件等各种建筑、工程机械用零部件。
Our products: Various gray iron, ductile iron, common cast steel, low-alloy steel, high manganese steel, etc various parts of architectural and mechanical engineering.
为适应大型工程机械焊接用钢需要，对低合金高强度钢HG80及其焊接接头的疲劳裂纹扩展速率进行了研究。
To meet the development of steels used for the large engineering machinery, fatigue crack growth rates of a high strength low alloy steel HG80 and welded joint were investigated.
结果表明，接头用钢的化学成分、金相组织、机械性能符合API标准及订货技术条件。
The results show that chemical composition, metallographic structure and mechanical properties of steel for the tool joints conform to the API standard and the customer's technical requirement.
对赛车链条用钢的化学成分及调质后的机械性能进行了研究，从而确定了适用赛车链条用钢的最佳化学成分。
The paper studies the chemical composition of steel for racing bicycle chain and the mechanical properties after being quenched, then the optimum chemical composition of steel is determined.
介绍了机械用铜-钢背复合材料的现状，制备工艺，材料特点，以及技术经济效果。
Present situation, production process, material features, technical effect and economical benefits of coppe-steel back composite for mechanical use were presented in the paper.
电机通风用异形钢材是一种机械零件，其断面形状类似工字钢和H型钢。
Electromotor ventilation section shape is similar to the I beam and H beam.
本文研究了用机械抛光、化学抛光和氢还原法处理轴承钢表面对测定氧的影响。
In this paper mechanical polishing; Chemical polishing and hydrogen reduction methods used im cleaning bearing steel surface for oxygen determination have been studied.
广州飞海企业拥有先进加工机械设备、彩用铁、木、钢、塑料、橡胶、尼龙等材料生产各系列精品。
Guangzhou Fei-Hai enterprise has advanced processing machinery and equipment, color of iron, wood, steel, plastic, rubber, nylon and other materials, the production of various series of fine.
由于具有较高的综合机械性能，WB36钢已逐渐成为新型电站给水系统管道用钢的首选材料。
The steel named WB36 has been the best material used in pipeline of feedwater system in new type of powerstation, because of its advanced mechanical performance.
矫形时，尽量采用机械装置，或用木锤(橡皮锤)或垫橡皮垫锤击，禁止用铁锤锤击，以避免损伤不锈钢件。
For, as a mechanical device, or with a wooden hammer (rubber hammer) or cushion rubber pad hammer, prohibit hammering, to avoid damage of stainless steel.
HG70钢是一种高强度低合金机械工程用钢。
HG70 steel is a high strength and low carbon steel for mechanical engineering use.
采用阀门用钢A105作为试验材料，采用机械振动焊接与常规埋弧自动焊接相结合的方法进行对比试验。
The contrast tests of vibratory submerged-arc welding and normal SAW(submerged arc welding) on the valve steel A105 was carried out.
采用阀门用钢A105作为试验材料，采用机械振动焊接与常规埋弧自动焊接相结合的方法进行对比试验。
The contrast tests of vibratory submerged-arc welding and normal SAW(submerged arc welding) on the valve steel A105 was carried out.
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