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安全 工作区 | |
archit. | area of safe operation |
安全工作区 | |
busin. | safety operating area |
el. | safe-operating area; safety working area |
oil | clear working place |
space | safety operation area |
tech. | safe working area |
测定 | |
sport. med. | assay; determination |
S 曲线 | |
math. | sigmoid curve |
安全工作区: 4 phrases in 2 subjects |
Electronics | 3 |
United Nations | 1 |