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| 2023/10/07 16:37:14瀏覽265｜回應0｜推薦0 | |
https://www.stone-valves.com/news/180608 自動排氣閥(冷卻水管路) https://www.youtube.com/watch?v=QiJRSiRcJPs Excess Flow Valve (限流閥) https://www.youtube.com/watch?v=m1DF72RHO9o Slide Valve (滑閥) https://www.youtube.com/watch?v=zFFwUGs4nio Breath Valve (呼吸閥) https://www.youtube.com/watch?v=_40RVnFExbM
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| ( 知識學習｜科學百科 ) |
