... leg spool piece 折线形法兰联接短管段 spool piece spool 管段 SPOOL PIECE MARKING 管件标记 ...
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spool piece spool
线轴片线轴
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Besides the vegetables, they held a piece of bread, a pocketknife, sometimes the Alpine Club guidebook, and always a spool of wire for emergency repairs.
NEWYORKER: Bear Meat
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