Test Preparation - Where the specimen is a soluble solid, dissolve an appropriate quantity, accurately weighed, in anhydrous methanol or other suitable solvents.
测试样本- - -当样品是可溶性固体，取适当质量，准确称量，溶解至无水甲醇或其他合适的溶剂中。
In this paper, we have researched condition of preparation in laboratory of water soluble intumescent fire - retardant coating.
本文对水溶性膨胀型防火涂料的制备条件进行了实验室规模的探讨。
Synthesis of soluble fluorinated alkene with hydroxyl and preparation of fluorinated polyurethane coatings were described.
本文介绍了可溶性的带羟基含氟烯烃的合成及含氟聚氨酯涂料的制备。
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