专利名称：HEAT EXCHANGER SEALS 申请号：JP4175673分钟用英语怎么说
拥挤的用英语怎么说申请日：19730412achieved
纠纷英文
公开号：JPS499745A展眼是什么意思
日语培训班机构公开日：
shithole
crawling
19740128
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warranty
摘要：1383928 Seals BRITISHLEYLAND TRUCK & BUS DIVISION Ltd 29 March 1973 [12 April 1972] 16790/72 Heading F2B [Also in Division F4] A alson the cold " side of a thermal regenerator matrix compris a flexible diametral and/or circumferential al member 2 formed from a polymer and shaped in cross-ction (e.g. by a dovetail 4) to be engaged in a support member 3 of complementary shape, one end only of the al member 2 being mechanically cured to the support 3 whereby the other end of the al member is free to move on the support 3 under the effects of thermal expansion. The al member may consist of veral lengths dispod end to end. Suitable polymers suggested for the al 2 are polyamides and polyoxybenzyls which have been modified. to contain stiffening aids and dry lubricants in the form of disperd powders, filaments, or woven cloth. Preferred stiffening aids are glass, carbon or bronze whilst preferred lubricants are graphite, molybdenum disulphide, polytetrafluoroethylene or polyfluorethylenepropylene.
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