“electric safety sign”的概念、定义、翻译、参考文献-科学参考

单词	electric safety sign
释义	electric safety sign Encyclopedia 工学用电安全技术释 electric safety sign用电安全标志用颜色和图形来表明用电场所和电气设备安全状态的记号。
随便看	cloudy-rainy weather for several days Clouets clove clove hitch clover cyst nematode disease clover diseases clover-leaf knot Cloverleaf quasar cloverleaf slow wave circuit clover sclerotinia rot Clown Clown Face Nebula clownfish CLPR CLRP C. L. Siegel C. L. Siegel (1896—1981) CLSM CLSS CLT club convergence club des Cordeliers Club of Doctors club set Clubs for Amateur Performers

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