mating surfaces 中文意思是什麼
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Two - piece gland with spherical mating surfaces to assure an even packing load over 360 %
配置球形表面的兩件式壓蓋保證填料符合超過360 % ，且均勻穩定。 -
Iso systems of limits and fits ; testing of workpiece elements with cylindrical and parallel mating surfaces
Iso極限和配合體系.圓柱配合面和平行配合面工件要素 -
Disc : crane ' s one piece flexible disc provides accurate alignment of mating seating surfaces so the valve can absorb piping strains without leakage
閥瓣：美國克雷恩一件式彈性閥瓣能夠精確對準以適合閥座表面，這樣閥門能夠吸收化解管道應力，避免出現泄漏。
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