polyether-type 聚醚型
polyether-type pu 聚醚型聚氨酯
Polyether type Spandx 聚醚型氨纶
polyether type polyurethane 聚醚型聚氨酯
polyether type poly-urethane 聚醚型聚氨酯
Polyether type Defoaming agent 聚醚型
polyurethane of polyether type 聚醚型聚氨酯
polyether-type compressor lubricant 聚醚型压缩机油
polyether-type nonionic surfactants 聚醚型非离子表面活性剂
The synthesis of polyether type defoamer agent and its application to the process water in the ethylene device are reported.
较详细地报导了聚醚型消泡剂的合成及在乙烯装置工艺水中的应用。
Environment in summer and winter were simulated. Roles of catalysts on the aeration, hardness and deformation of polyether type PU soft foam were studied.
模拟冬夏季节环境，考察了不同催化剂对聚醚型聚氨酯软质泡沫通气性、硬度和压缩变形的影响。
The effects of different catalysts on the solidification and the mechanical properties of the casting film of two component polyether type polyurethane waterproof coating were investigated.
考察了不同催化剂对双组分聚醚型聚氨酯防水涂料固化效果及固化后性能的影响。
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