... welded austenitic stainless steel pipe焊接奥氏体不锈钢钢管 welded bellows焊接波纹管 welded body焊接车身;焊体 ...
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Metal Welded Bellows 不锈钢真空波纹软管
Welded bellows globe valve 焊接波纹管截止阀
welded l bellows mechanical seal 焊接金属波纹管机械密封
welded metal bellows mechanical seal 焊接金属波纹管机械密封
Welded metal-bellows mechanical seal [机] 焊接金属波纹管机械密封
welded metal bellows 焊接金属波纹管
welded metal-bellows 焊接金属波纹管
Welded meatal bellows mechanical seal 焊接金属波纹管机械
Quality of welded bellows accords with techniques standard.
焊接波纹管的质量符合波纹管技术标准。
Welded bellows are a kind of new developed component, which have two prominent advantages: large transmogrification quantity and long duration.
焊接波纹管是近年来国内外兴起的一种新型元件，它有两突出的优点：变形量大，寿命长。
The welded metal bellows mechanical seal is largely used for the axial seal of hot oil pump in refinery.
焊接金属波纹管机械密封主要用于炼油厂热油泵的轴封。
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