久久99精品久久久久-久久99精品久久久久久-久久99精品久久久久久hb无码-久久99精品久久久久久动态图-久久99精品久久久久久国产越南-久久99精品久久久久久久不卡

A: Continental has developed a turbocharger that uses an aluminum alloy turbine casing. Its lightweight design helps reduce fuel consumption.

After the exhibition, the aluminum alloy materials can be recycled and reused. Currently, the business has accounted for 80% of the company's business volume.

A錛?Ultrasonic flaw detection is a physical non-destructive test method that uses ultrasonic waves to directly inspect internal defects on ingots.

A: In the past year, the commodity market continued to be sluggish. This is good news for steel companies, but it is still unable to withstand the sharp drop in steel prices.

A: Not long ago, one morning, Xu Dong (a pseudonym) stole aluminum in a company compound in the city. After he succeeded, he pushed a bicycle to transport stolen goods.

Grasping quality like safety and integrating quality management into grassroots production is an effective attempt by Southwest Aluminum to grasp the quality of ?渄ouble base” management.

According to the international brand nomenclature, the aluminum content must reach 99.5% to be qualified products. China 3000 series aluminum plate production process is relatively excellent.

Ten years after the reform of the British, French, Japanese and other national power companies, the price of electricity has dropped by more than 20%. Profitability level.

Some industry statistics mainly come from the National Bureau of Statistics and market research data.