必须在2012年七月一日前按照新版的检验标准加装防夹装置的翻译：Must be in by July 1, 2012 in accordance with the new version of the test installation of anti-clamping device 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

July 1, 2012 to install anti-trap device in accordance with the new version of the test

Must be in by July 1, 2012 in accordance with the new version of the test installation of anti-clamping device

Must guard against before July 1, 2012 according to the new edition inspection standards addition clamps the installment

Must be in July 2012 before a new version of the test in accordance with the standard anti-Clip unit

Must be in by July 1, 2012 in accordance with the new version of the test installation of anti-clamping device