W: Now everything is in order. Mr. Bradley, your room number is 6020.
W：现在都对了，布拉德利先生，您的房间号码是6020，在六楼，每天的房费是90美元。
Attempts to extend 6020 to a press quenched product were met with several problems.
将6020扩展到模压淬火产品的尝试遇到了几个问题。
The product forms for which a press quenched 6020 alloy is desired are rod, bar, and wire applications.
模压淬火6020合金的期望产品形式是杆材、棒材和线材应用。
应用推荐