... 初步净化 primary cleaning初步清除primary cleaning 初沸点腐蚀性 corrosion at initial boiling point ...
双语例句
1
Convenience as well as primarycleaning performance have become one of the most important claims of modern hard surface cleaners.
方便并具有基本的清洁能力已经成为现代硬表面清洗剂一个重要的诉求点。
2
They are aimed at either cleaning the water in the primary system, providing separate shutdown cooling functions, water chemistry, charging and volume control, makeup water.
它们的目标是清理主系统的水,提供分离的停止,冷却的功能,水化学,装料及容量控制,补充水。
3
High pressure water jet and mechanical methods are the primary methods in the cleaning industry.