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一、适用范围本技术要点适用于2000年跨区收获作业联合收割机质量跟踪调查。本技术要点参考了JB/T6287 -92《谷物联合收割机可靠性评定试验方法》和GB5667 -85《农业机械生产试验方法》。二、调查的范围和数量此次跟踪调查以1999年跟踪调查的机型为?
First, the scope of application of the technical points for cross-crop harvesting in 2000 Combine Harvester quality tracking survey. The technical point of reference for reference JB / T6287 -92 “cereal combine harvester reliability assessment test methods” and GB5667 -85 “agricultural machinery production test methods.” Second, the scope and number of investigations The follow-up survey to follow-up survey in 1999 models?