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光团反射
释义
光团反射
reflexion of light beam
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seal by duplex conical gasket
seal by elastomeric delta gasket
seal by flat gasket
seal by metallic delta gasket
seal by metallic oval-ring
seal by plug
seal by precision fit
seal by screwed union
seal by simplex conical gasket
seal by sleeve
seal by special wedge-like gasket
seal by stainless conical ring
seal by wedge-like gasket
seal by wedg-like gasket and O-ring
seal by welding
seal cage
seal cap
seal casinghousing
seal cavity
seal cavity pressure rise
seal cement
seal-coat
seal coat
seal coating
seal components
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更新时间:2025/1/31 16:47:46