粉末

In recent years, powder metallurgy is developing rapidly especially in the east China, promotion10% every year.

近年来，我国粉末冶金行业发展很快，东部和沿海地区的年增长幅度均在10%以上。

Sophisticated equipment, advanced technology for the production of high precision and high-quality powder metallurgy products provide a reliable guarantee.

精良的设备、先进的工艺为制造高精度、高品质粉末冶金产品提供了可靠保证。

Institute of Powder Metallurgy, Central South University, Changsha 410083, China

3·中南大学粉末冶金研究院，湖南长沙， 410083

State Key Laboratory of Powder Metallurgy, Central South University, Changsha 410083, China

中南大学粉末冶金国家重点实验室，湖南长沙， 410083

Investment company, operating both in powder metallurgy for more than 10 years of professional work, with rich practical experience and professional theory.

公司投资、经营者皆为从事粉末冶金工作十余年的专业人员，具有丰富的实践经验和专业理论。

According to habits of powder metallurgy the hardness of alloy is decided by its composition mainly.

根据粉末冶金的特性，合金的硬度常常主要由其组分构成决定。

State Key Laboratory of Powder Metallurgy,Central South University,Changsha,410083

1，中南大学粉末冶金国家重点实验室，长沙 410083

Owns the domestic advanced level of powder metallurgy production lines.

拥有国内先进水平的粉末冶金生产线。

Also in welding titanium alloys, powder metallurgy, etc. also have a large number of welding experience.

另外在焊接钛合金，粉末冶金等方面也拥有大量的焊接经验。

Research Institute of Powder and Metallurgy, Central South University, Changsha 410083, China

2中南大学粉末冶金研究院，湖南长沙，410083

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。