在焊接、发泡工艺上的多项技术革新，使产品的品质领先同行业。
In welding, foaming process on a number of technological innovation, product quality with the leading industry.
是什么使这些高大的感觉是其独特的优势，变压发泡进程。
What gives Sensus these towering advantages is its unique Variable Pressure Foaming process.
所以，为使精炼渣系具有良好的发泡性能，渣中氧化亚铁含量应小于1％，最好小于0．5％。
In order to maintain the excellent foaming property the content of ferric oxide in the refining slag should be controlled under 1. 0%, and lower than 0. 5% much better.
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