unalloyed copper.
铜。
unalloyed copper.
铜。
unalloyed delight.
真正快乐。
unalloyed blessings; unalloyed relief.
真正祝福;完全解脱
Shall consist of clean, unalloyed, uncoated copper scrap clippings, punchings, bus bars, commutator segments and wire not less than 1/16 of the inch thick, free o burnt wire which is brittle;
此铜线要求是干净,未经包裹粹铜片、铜屑、闩、换向器切片,且铜线厚度不少于1/16英寸,免烧易碎铜线;
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