求翻译：如果卖方交付的技术资料和图纸发现不完整，或在运输途中丢失或损坏，卖方在接到买方索要不完整、丢失或损坏部分的技术资料和图纸的通知后30天内，将免费向买方增补丢失或损坏部分的技术资料和图纸。是什么意思？

If the seller delivers the technical information and drawings that are incomplete, or missing or damaged in transit, ask the seller to the buyer received incomplete, missing or damaged parts of the technical information and drawings within 30 days after notification, the buyer will be added to the l

If the seller to deliver the technical information and drawings found incomplete, or missing or damaged in transit, the seller upon the buyer in either complete, lost or damaged part of the technical literature and drawings within 30 days of notification, will be added to the buyer free lost or dama

If the seller pays the technical data and the blueprint discovery is incomplete, either loses or the damage on the way in the transportation, the seller in receives the buyer not to demand the integrity, the loss or the damage part technical data and the blueprint notice latter in 30 days, free will

If the seller delivers the technical information and drawings found incomplete, or lost or damaged in transit, the seller received incomplete, missing or damaged parts requested by the buyer within 30 days after notification of the technical information and drawings, added to the free of charge to t

If the seller pays the technical data and the blueprint discovery is incomplete, either loses or the damage on the way in the transportation, the seller in receives the buyer not to demand the integrity, the loss or the damage part technical data and the blueprint notice latter in 30 days, free will