建立维护现有客户与潜程客户关系。
Establish and maintain current client and potential client relationships.
对国内进行巡潜深度-时程的科研设计，以及根据科研实验数据进一步制订空气不减压向下巡潜时间限度表，有一定的参考价位。
This is of reference value in designing scientific research of no-decompression downward excursion breathing air and working out excursion table adapting home divers.
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