必须按本说明书的规定进行试验运转后，方可投入使用。
After being tested according to this manual, it can be put into use.
涉密信息系统应当按照规定，经检查合格后，方可投入使用。
A secret-related information system may be put to use only after it has passed the prescribed inspection.
吊篮设备应经法定认可的检测检验机构检验合格，并取得安全使用证后，方可投入使用。
The hanging basket equipment should pass through the legal approval the examination examination organization examination to be qualified, after and obtains the security use permit, is operational.
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