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- ultra low oxygen spring steel 超低氧弹簧钢
- ultra low oxygen 超低氧
- ultra low oxygen content 超低氧含量
- It adapts itself to water with low oxygen content. 它能适应含氧量少的水。
- Dust chambers, ultra low industrial freezers. 吸尘室，超低温工业冷冻机。
- Ultra-Low Oxygen Spring Steel 超低氧弹簧钢
- Some 0.060" to 0.010" spring steel or shim steel. 有些0.;060“到0
- The duty on ultra low sulphur diesel is a steady source of revenue. 超低硫柴油税是一项稳定的收入来源。
- The features of ultra low carbon,low carbon and high carbon high chromium ferritic stainless steel,as well as their applications in the high ... 介绍了超低碳、低碳和高碳高铬铁素体不锈钢的特点,以及它们在高温浓硫酸和湿法磷酸生产设备中的应用情况。
- A boron-treated ultra low carbon bainitic steel was investigated by means of particle track autoradiography (PTA) technique. 用硼的径迹显微照相技术（PTA）研究了含硼超低碳贝氏体钢的热变形再结晶过程。
- It can adaptitself to water with low oxygen content. 它能适应含氧量少的水。
- It can adapt itself to water with low oxygen content. 它能适应含氧量少的水。
- Round cold-drawing carbon spring steel wire for machinery. 适用于机械用圆形截面的冷拉碳素弹簧钢丝。
- It is the achievement that RH system can reach design goal,appease to smelt high-technology grade steel such as IF and ultra low carbon steel competently. 该方案使RH系统达到了设计要求,完全满足了冶炼以IF钢为代表的诸多高技术含量的超低碳钢。
- Some species can survive for long periods in very low oxygen tensions. 有些种类能在很低的氧气张力下长期生活。
- An experimental and theoretical study of the earthquake mitigation effect of hysteretic dampers using ultra low yield point steel was presented in this paper. 本文通过试验研究和理论分析探讨极低屈服点软钢阻尼器的减震效果。
- It was strung at top, center and bottom on 12-gauge spring steel wire. 它在上中下三处以12标号的钢丝拉紧起来。
- By comparisons of steelmaking processes and the cost indexes,it is concluded that deep desulphurization in steel refining is necessary for making ultra low sulfur steel. 通过对比工艺流程和成本指标,指出在生产超低硫钢时,钢水炉外精炼深脱硫的必要性。
- Inertinities are charcoal-like substance with low oxygen and hydrogen contents. 惰质体是低氧低氢的类木炭物质。
- At low oxygen concentrations, unconsciousness and death may occur in seconds and without warning. 在低氧浓度情况下，意识不清和死亡会在几秒钟内发生，而且没有警告。
