hydrochloric acid造句
121. The application of ferreous synthetic furnace, triad graphite synthetic furnace and diad graphite synthetic furnace in the production of high purity hydrochloric acid is compared.
122. Ultrafine WO_3 powders were prepared by colloidal chemical method using sodium tungstate, hydrochloric acid and palmityl trimethyl ammonium bromide as starting materials.
123. Zaoli phosphate fertilizer, and Hefei, hydrochloric acid production, sale, the enterprise product raw materials procurement.
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