求翻译：贵公司17mm中密度板交货4500张，其中有部分密度板存在质量问题。此事已经过贵公司销售经理等相关人员确认。主要存在问题有：表面密度低、砂光不好、混入毛板、叉车划痕、叉车碰伤、锯边不齐、密度板之间相互挤压造成的问题等。具体报废板数量，统计后另行通知。希望贵公司重视以上质量问题，加以改善。17mm中密度板暂不送货，具体送货时间再通知。是什么意思？

正在翻译，请等待...

The company's 17 mm medium density board 4500 delivery, some of which are a density board a quality problem. This has been the company's sales manager, and other relevant staff. There is a problem primarily with low-density, surface, sanding, mixed in with the Board, the truck truck scratches, bumps

In your firm 17mm the density board delivers 4500, including the partial density board existence quality question.This matter has sold manager after your firm and so on the related personnel to confirm.The main existence question includes: Side the surface density low, the polishing not good, mixes

MDF in your 17mm delivery of 4,500, which have some density Panel has a quality problem. The matter has been confirmed after sales manager of your company, and other related personnel. Main problem: poor low density, sanding the surface and mixed with wool, forklift scratches scratches, forklifts, s

正在翻译，请等待...