HIROSE VALVES型號；HIROSE VALVES品牌；HIROSE VALVES廠家；HIROSE VALVES價格；HIROSE VALVES代理；HIROSE VALVES分銷；HIROSE VALVES現貨；HIROSE VALVES資料；HIROSE VALVES model;HIROSE VALVES brand;HIROSE VALVESmanufacturers;HIROSE VALVES price HIROSE VALVES直通單向閥 廣瀨直通單向閥HTICZ-R-08-04-21 允許來自一個方向的流量根據閥門的開啟壓力自由通過，并關閉來自另一個方向的流量。