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我厂自联邦德国AEG公司引进的VS317,507型真空接触器制造技术合同于1985年6月生效。1986年12月试制了首批50台由国产件与进口件合装的样机。1987年7月开始试制全国产化样机20台并进行了验证试验,到目前为止已小批试生产近200台产品,正在用于各工业部门。 1.国产化情况本产品全部零、部件共88种260件,其中主要件为55种112件,一般件33种148件。在主要件中本厂自制29种73件;由本厂供图,外协加工件16种21件;外购件10种18件(其中1种2件由联邦德国进口)。在一般件中有4种18件由联邦德国进口,其余均为国产件。
The VS317,507 type vacuum contactor manufacturing technology contract that our factory introduced from Federal German AEG Company took effect in June 1985. In December 1986, the first batch of 50 prototypes with domestic and imported parts were prototyped. In July 1987, it began trial production of 20 national prototypes and conducted verification tests. So far, it has produced nearly 200 products in small batches and is being used in various industrial sectors. 1. Localization The product has a total of 88 parts and 260 parts, including 55 parts and 112 parts, and 33 parts and 148 parts. In the main parts, our factory produced 29 kinds of 73 pieces; supplied by our factory, we have 16 kinds of external processed parts and 21 pieces; 10 kinds of purchased parts are 18 pieces (one of them is imported from the Federal Republic of Germany). There are four types of 18 items imported from the Federal Republic of Germany in general parts, and the rest are domestically produced parts.