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shielding equipment | |||
shielding device Barriers devised for keeping away from people harmful substances (使人们远离有害物质的屏障。) | |||
shielding facility | |||
shielding-barrier equipment; shielding device | |||
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shielding barrier equipment |
屏蔽设备 : 2 phrases in 2 subjects |
Air defense | 1 |
Electronics | 1 |