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近年来,我国农业机械化发展较快,农机市场活跃,有的产品供不应求。但部分农机产品及其零配件质量问题令人担忧。农机产品抽查合格率较低 1996年二季度,对36个企业、36种曲轴产品进行抽查,合格率仅为58.3%。1997年一季度,对20多家企业的旋耕机弯刀、收割机刀片和播种机排种器等农机零配件进行质量抽查,合格率为54.2%。四季度对气缸盖质量进行监督抽查,共抽查了10个省29个企业的29种产品,产品合格率为65.6%;四季度还对8家企业生产的中型轮式拖拉机进行了抽查,合格率为25.0%。据有关部门统计,1997年脱粒机的抽查合格率为66.7%,切碎
In recent years, the rapid development of agricultural mechanization in China, agricultural machinery market is active, and some products in short supply. However, some agricultural products and spare parts quality problems are worrying. Low pass rate of random inspection of agricultural machinery In the second quarter of 1996, 36 crankshaft products were randomly selected from 36 enterprises and the pass rate was only 58.3%. The first quarter of 1997, more than 20 enterprises rotary cutter scimitar, harvester blades and planters and other parts of agricultural machinery parts quality checks, with a pass rate of 54.2%. The fourth quarter of the cylinder head quality supervision and spot checks, a total of spot checks of 29 provinces and cities in 10 provinces 29 products, the product pass rate was 65.6%; the fourth quarter also eight medium-sized wheeled tractors were spot checks, the pass rate 25.0%. According to the statistics of relevant departments, the sampling rate of the thresher in 1997 was 66.7%, shredded