Ʒĵ
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DĿ Eΰ˷ ġжϲ52=10֣
1. ڹ嵥Ƽģʽ£ģ弰ּĿķڴʩĿѡ
2.̶вϵʵĹ
3. ǽǽаͷǽвͷ
4. ( )
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嵥Ͷд
Ʒĵ
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5. 嵥Ƽģʽµۺϵ˹ѡϷѼеɡ
6IJļǹ嵥Ƽģʽ±IJ衣
7ڶƼģʽ£乤̽ɨðֳĿڡ
8ڲۡڿӡһ
9ָɹʹõIJˮƽƽ
10ʩͶĶеĶ֡
塢ݡɽʡԤ㶨диӦĶ
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Ʒĵ
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ĿƼλ(ÿ5֣5210)
1ij̵: Ŀ λ
201:2.5ˮɰĨѹ ˮཬһ 60C10 1503:7 ʵ 2ij湤:
4ĸ߾ķˮ 201:3ˮɰƽ 1:6ˮཹ2%,30 60۱ϩĭϰ屣² ֽ¥
⣨110֣220֣30֣
ijϽṹ佨̵ֱӹ̷Ϊ300Ԫʩ50Ԫ̬5Ԫ֯ʩѵķʱΪ5.17%ѵķʱΪ5.84%ҵѵķʱΪ9%ķʱΪ8%˰Ϊ3.41%Լ㽨ۡ10֣
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Ʒĵ
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2. ijƽ漰ͼʾ
ijʾͼ
ҪɽʡԤ㶨йع涨·
1 2ֽ 3 100mm 4 ĻĺΪ200mm乤
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