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判斷題

Fe₂O₃能降低玻璃的透明度。

答案：正確

你可能感興趣的試題

CaO能加速熔化澄清，提高化穩(wěn)性，降低玻璃的析晶傾向。

答案：正確

玻璃帶的橫向溫度均勻，能為橫向厚度和玻璃拋光質(zhì)量創(chuàng)造條件。

答案：正確

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