双语例句
This series product is the most widely used spherical valve among spherical valves of various kinds.
氟塑料全衬球阀系列产品，是各类球阀中应用最为广泛的一种结构形式。
词典释义：
spherical valve
时间: 2026-05-31 10:34:03
球形阀
词典释义：
球形阀
This series product is the most widely used spherical valve among spherical valves of various kinds.
氟塑料全衬球阀系列产品，是各类球阀中应用最为广泛的一种结构形式。