It utilizes physical and chemical methods for treatment of float glass.
它是采用物理与化学的方法，对优质浮法玻璃深加工而成。
Familiar with Chemical and physical test methods of Chinese pharmacopoeia .
熟悉中国药典的化学和物理…
Methods The method of contact with chemical cover was used in this study.
方法生物测定采用药膜接触法。
Methods The method of contact with chemical cover was used in this study.
方法生物测定采用药膜接触法。
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