英语词汇“puddle rolls”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

> as lemmas

puddle rolls

puddle rolls n. Metallurgy (now historical) a pair of rollers used for shaping puddled iron into bars; cf. puddling roll n. at puddling n. Compounds 2.

ΚΠ

1844 Penny Mag. Feb. 79/1 The bloom..is passed to the puddle-rolls.

1874 T. Dunlap Wiley's Amer. Iron Trade Man. 179 In the old mill there are two trains of puddle rolls, a rail train, and two trains for tops and bottoms.

1948 B. Still Milwaukee 336 More than 1,000 workers operated the puddle rolls, rail train.., punches, and slotters which turned out the equipment needed by the multiplying railroads of the West.

extracted from puddlev.

as lemmas

单词	puddle rolls
释义	> as lemmas puddle rolls puddle rolls n. Metallurgy (now historical) a pair of rollers used for shaping puddled iron into bars; cf. puddling roll n. at puddling n. Compounds 2. ΚΠ 1844 Penny Mag. Feb. 79/1 The bloom..is passed to the puddle-rolls. 1874 T. Dunlap Wiley's Amer. Iron Trade Man. 179 In the old mill there are two trains of puddle rolls, a rail train, and two trains for tops and bottoms. 1948 B. Still Milwaukee 336 More than 1,000 workers operated the puddle rolls, rail train.., punches, and slotters which turned out the equipment needed by the multiplying railroads of the West. extracted from puddlev. < as lemmas
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