fdn

fdn

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• 网络高效减水剂；固定拨号号码(Fixed dialing number)；萘系高效减水剂

例句

The results showed FDN and SR3 could be used as a nice water reducer for their good compatibility with Alite-barium calcium sulphoaluminate.

结果表明：减水剂FDN和SR3与阿利特-硫铝酸钡钙水泥相容性良好，减水效果明显；

Compare with the specimen added one kind of water - reducing agent such as melamine, FDN, they have better general properties.

通过与单掺蜜胺脂、FDN减水剂的试样比较，这两种复配型减水剂表现出较好的综合性能。

Influence of FDN Superplasticizer on the Hydration Process and Microstructure of Hardened Building Gypsum Paste

FDN减水剂对建筑石膏水化和硬化体结构的影响

Adsorption Characteristics of FDN on Gypsum Surface and Its Effect on the Fluidity of Gypsum Plaster

FDN在石膏颗粒表面的吸附特性及其对流动度影响

A probe of reaction mechanism of FDN high efficiency water-reducing agent in the cement

FDN高效减水剂在水泥中的作用机理初探