求翻译：自制件（后门内外板、顶盖、行李箱内外板、后地板等）34套模具的开发、设计评审、验收工作，模具供应商韩国新光株式会社，天津汽车模具制造有限公司。是什么意思？

Self-made parts (inside and outside the back door panels, roof, trunk and external board, after the floor, etc.) 34 sets of mold development, design review, inspection work, tooling suppliers Korea Shinko Co., Ltd., Tianjin Motor Dies Co., Ltd..

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Since the workpiece (in back door in outside plank, roof panel, suitcase outside plank, floor and so on) 34 set of mold developments, the design appraisal, the approval work, mold supplier South Korea New Light Joint-stock company, the Tianjin automobile mold makes the limited company.

Self-made (inside and outside the panels, top cover, the back door after the luggage inside and outside the panels, flooring, and so on) 34 sets of mould development, design reviews, approval work, die supplier Korea Shin Corporation, Tianjin automobile mould manufacturing co., Ltd.