technology safeguarding

• 技术保障

technology safeguarding的用法和样例：

例句

1. The high performance roll-sleeve is a key technical guarantee to achieve transnormal roll casting of aluminum alloys with twin continuous roll-casting technology.
   摘要满足铝合金超常铸轧工艺所需综合技术性能要求的辊套材料，是采用双辊连续铸轧方法实现铝合金超常铸轧的重要技术保障。