“snatch block”的概念、定义、翻译、参考文献-科学参考

单词	snatch block
释义	snatch block [`snach ´bläk] ^{DESIGN ENGINEERING} A pulley frame or sheave with an eye through which lashing can be passed to fasten it to a scaffold or pole.
随便看	influenzal meningitis influenzal pneumonia influenza vaccine influenza virus influx information information bit information center information channel information content information feedback system information float information flow information flow control information function of a partition information interchange information link information management information network information precedence relation information process analysis chart information processing Information Processing Language information rate information redundancy

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