世界最强专业单反照相机
世界最强专业单反照相机[2.10] 照相机品种繁多，按用途可分为风光摄影照相机、印刷制版照相机、文献缩微照相机、显微照相机、水下照相机、航空照相机、高速照相机等；按照相胶片尺寸，可分为110照相机(画面13×;17毫米)、126照相机(画面28×;28毫米)、135照相机(画面24×;18，24×; …
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steam pressure reducing valve網站相關資料
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steam pressure reducing valve網站相關資料
Engineering Steam Tables
Engineering Steam Tables calculates the thermodynamic properties of saturated and superheated steam. It uses the inch-pound English system of units (º …
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Steam Tables
Steam Tables is an app that calculates water's thermodynamic properties for industrial use. Given a certain pressure, temperature, and in some cas …
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International Steam Tables
The "International Steam Tables - IAPWS-IF97" app has been developed by active members of the International Association for the Properties of Water an …
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Steam Tables
The Steam Tables (for HVAC and other applications) mobile app is the #1 selling app for quickly calculating saturated and superheated steam properties …
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