跳到步骤＃2
由 Brooke Mason — 编辑
编辑已通过 由 Brooke Mason
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步骤行
| - | [title] Obtain 2-inch pipe |
|---|---|
| - | [* red] the slits along the 2-inch pipe are cut in the machine shop |
| + | [title] Obtain 5 ft, 2-inch pipe |
| + | [* red] the slits along the 5-ft, 2-inch pipe are cut in the machine shop |