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来自维基百科,自由的百科全书
火繩一般取材於麻繩,經硝酸鉀(或醋酸鉛)等鹽溶液浸泡晾乾後,能夠緩慢燃燒(每小時200毫米或更慢)。曾被用於火繩槍的還有用醋酸纖維素拉成絲,並與浸過蓖麻油的麻繩捻在一起製成的火繩。阿拉伯地區也出現過用石油浸泡麻繩的方法。
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Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.