• The compounds I have the effect of self-extinguish within Is or 2s with 1% addition in alkyd resin varnish.

    阻燃醇酸清漆时,添加量为1%可以达到1~2秒钟效果

    youdao

  • Lighter does not self extinguish close lid to put it out.

    打火机不会自己熄灭,要熄火盖儿。

    youdao

  • Lighter does not self extinguish close lid to put it out.

    打火机不会自己熄灭,要熄火盖儿。

    youdao

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