标准号:STAS 12573-1987
中文标准名称:供水及排水.水文地质井的棘尾杆隔栅.类型和主要尺寸
英文标准名称:Water supplies and sewages BAR-LUG SCREENS FOR HY- DRO GEOLOGYCAL WELLS Types and main dimensions
发布日期:1987/9/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:Prezentul standard stabile?te tipurile ?i dimensiunile principale ale filtrelor cu fant? continu?, folosite pentru deschiderea orizonturilor aeviferc prin coloane filtrante ?n sondele liidrogeologice.