问题
判断题
塑件的退火处理温度一般控制在相变温度以上10℃～20℃或低于热变形温度10℃—20℃。
答案
参考答案：对
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塑件的退火处理温度一般控制在相变温度以上10℃～20℃或低于热变形温度10℃—20℃。
参考答案：对
Mrs. Turner, a doctor in a big hospital, liked all things tidy and clean. One Friday, Mr. Turner went work and he a lot of dirty clothes here and there. That day Mrs. Turner happened to be at home. When she those dirty clothes, she felt sick. And she didn’t want to do .After breakfast, Joan, one of her friends to visit her. The girl found the rooms were ,so she asked, “Don’t you your room today, Mrs. Turner?” “No, I don’t,” said the doctor. “Why don’t you your glasses, then?” “In this way I think the rooms are tidy and clean,” answered Mrs. Turner.
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