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- articulated roof beam
- hinged bar
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Ludwig van Beethoven,
Ludwig Wittgenstein,
ludwigite,
Ludwigshafen,
ludyl,
lueneburgite,
lues,
lueshite,
luetic,
luetically,
相似单词
铰除,
铰床,
铰大,
铰刀,
铰接,
铰接顶梁,
铰接端,
铰接合,
铰接件,
铰接式支座,