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| After a first round http://choxaydung.vn/forum/viewtopic.php?f=37&t=64619 |
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| Người gửi: | iceeci [ Thứ 6 27/05/22 14:33 ] |
| Tiêu đề bài viết: | After a first round |
After a first round of checks, the paper and card is put in a "pulper" to separate the fibres. Scott describes the pulper as a bit like a giant food blender filled with water. A paddle at the bottom swirls the mix around and helps to extract any contamination. "It sounds really crude," says Scott, "but it's an incredibly effective way of getting the big stuff out." อ่านต่อเพิ่มเติม โรงเรียนบ้านรางม่วง สาระสำคัญ สูบบุหรี่ |
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