visually check cargo door internalexternal surfaces seals doorframes fittings proximity switches are no obvious damage no leakage no loose and missing check the door open close normally check the cargo net are in position and no damage
目视检查货门内外表面密封件门框配件接近开关无明显损坏无泄漏无松动缺失检查门是否正常开启关闭检查货网是否到位无损坏
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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