英语词汇“annular seal”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	annular seal
释义	annular seal 基本例句环状密封 PTFE fibers separated from the main material, impregnating special lubricant, made of the woven rope or ring seal products.由聚四氟乙烯割裂纤维为主体材料，浸渍特种润滑剂，经编织制成的绳状或环状密封产品。
随便看	椽子承受着墙和屋顶的全部重量椽子端部斜切口椽尾小梁椽尾托梁屋顶椽尾架斜撑椽尾柱椽托椽望椽木椽木架子椽木清漆椽杆椽杙椽条椽条连接椽架椽架屋顶椽柱椽栋椽栾椽桷椽梁椽梁系板椽條椽棟