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Xabagta phenolic ee alaabta aasaaska
Resin phenolic for foundry Taxanuhu waa xabagta phenolic resin oo leh jajab huruud ah ama granulars, oo lagu gartaa sida soo socota: 2. Jiilka gaaska oo hooseeya, yareeya ciladaha xunxun ee tuuraya oo wanaajiya wax-soo-saarka. 3. Resinku waxa uu leeyahay socodka wanaagsan, duubista fudud, iyo buuxinta iyada oo aan lahayn xagal dhintay. 4. phenol bilaash ah oo hooseeya, yareeya wasakhowga deegaanka iyo hagaajinta jawiga shaqada ee shaqaalaha. 5. Fasteni...
