The crosshead must establish protection cover, to avoid the incaution harms and operates the personnel.
联轴器处必须设置保护罩, 以避免不小心伤及操作人员.
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Let me discovers incaution letting it to kidnap you, you don't get lost, liking?
让我发现不小心让它拐走了你, 你不要迷路, 好 吗 ?
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