screen retaining ring的意思|示意
美 / /
英 / /
挡网环
screen retaining ring的网络常见释义
筛板固定环 筛板 perforated plate; perforated tray; screen deck; screen plate; sieve; sieve tray 筛板固定环 screen retaining ring 筛板塔 perforated-plate column; sieve tower; sieve tray column ..