groove control valve 中文意思是什麼
groove control valve
解釋
槽式節流閥-
Hot forge japanese material to shape fibreflow in order increase mechanical properties, valve stem, groove and face are machined by numerical control grinding machine with excellent quality and conformability
採用日本進口原材料,熱鍛成型沖壓保證金屬流線,提高機械性能,桿部、溝部、錐面均採用靜壓數控磨床加工,品質穩定、產品一致性良好。
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