“safety fuse”的概念、定义、翻译、参考文献-科学参考

单词	safety fuse
释义	safety fuse [`sāf·tē ´fyüz] ^ENGINEERING A train of black powder which is enclosed in cotton, jute yarn, and waterproofing compounds, and which burns at the rate of 2 feet (60 centimeters) per minute; it is used mainly for small-scale blasting.
随便看	word time word wrap work workability work angle work assembly work breakdown structure work cycle work design worked-out worked penetration work element worker work file work function work hardening working working area working electrode working envelope working life working load working place working point working pressure

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