While the rocket is inside, technicians will remove and inspect suspected helium system components, update any faulty hardware, and perform other work. That includes replacing batteries in the flight termination system — the emergency system that can destroy the rocket if it strays off course — swapping out a seal on the line that feeds liquid oxygen into the rocket, refreshing items inside Orion, and giving the closeout crew more practice sealing the capsule.
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（三）使用网络地址切换工具、批量电话卡控制工具等规避网络运营者账号注册审核规则及其他措施，大量注册网络账号的；，详情可参考一键获取谷歌浏览器下载
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