The experiment includes two circulations, inside and outsidecirculation.
本实验包括内、外两个循环通路。
2
SBR latex for paving with solid content 45% was prepared by the vacuum con centration process with viscosity depressant and outsidecirculation heating.
用减粘剂法釜式(卧式蒸发器)外循环加热真空浓缩工艺生产了固体物质量分数为45 %的道路胶乳。
3
The feasibility of the increase production of HDPE with the help of slurry outsidecirculation technique for the HDPE polymerizer in the Plastics Plant of Yangtse Co.