asbestos cap 中文意思是什麼
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The springs ( 1 ) are intended to hold the end cap ( 12 ) tightly seated on the asbestos washer ( 11 ) so as to seal the combustion chamber ( 7 )
彈簧( 1 )用來保持尾蓋( 12 )緊緊的壓在石棉墊圈( 11 )上,以保證燃燒室的密閉性。
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