求翻译：乙方按照甲乙双方在签定本协议前已经协商确定的《零部件开发推进计划表》（按附件4）的要求，进行该协议零部件各个阶段的工作。是什么意思？

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Party B in accordance with both parties agreed to sign the final version before the parts and components have been identified in consultation table of development plan (annex 4) and the request for the agreement components at all stages of the work.

The second party in evaluates in front of this agreement already consulted definite "Spare part Development Advancement Planning chart" (according to appendix 4) the request according to armor second grade both sides, carried on this agreement spare part each stage the work.

B signed this agreement in accordance with both parties had agreed before the component development plan form (annex 4) requirements, the Protocol component at all stages of the work.

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