polymer grade ethylene 聚合级乙烯
polymer-grade 光学纯
Polymer grade propylene 聚合级丙烯
polymer-grade isobutene 聚合级异丁烯
low-grade polymer 低聚合物 ; 低聚物
low grade polymer 低聚合物 ; 低级聚合物
Nanometric grade carbon polymer 纳米级活性碳絮凝剂
grade polymer 级聚合物
solution grade polymer 溶解级聚合物
The polymer grade tricalcium provided by the invention is mainly applied to inorganic chemical industry as dispersant.
本发明所述的聚合级磷酸三钙主要用于无机化工中的分散剂。
Polymer grade p-phthalic acid can be synthesized by p-xylene directly oxidation in gas-liquid-solid reaction system with stirred tank reactor.
氧化工艺采用气液固系搅拌式氧化反应器，可由对二甲苯氧化直接制备聚合级对苯二甲酸；
The gas flow path of SP - 3420 gas chromatograph was modified by adding a 10-way switch valve for analyzing micro-amount CO and CO2 in polymer grade propylene.
为了分析聚合级丙烯中的CO和CO2，对SP-3420型气相色谱仪的气路系统作了改装，增加了一个十通阀。
应用推荐