Uniform colloidal particles of BaCO3 are produced in the system of n-octanol,BaCl2 and Na2CO3 aqueous solutions under th......

由中南工业大学研制的固体胶棒,具有良好的成型性和胶粘性,外形小巧,使用、携带方便,粘胶性能不受气候变化的影响,长时间保存不变......

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