hydrants

詞組搭配

Underground fire hydrants地下消防栓

Pillar Fire Hydrants柱式消防栓標準；柱狀消防栓

Marine flanged fire hydrants船用法蘭消火栓

Irrigation hydrants灌溉給水栓

Location for fire hydrants消防栓實驗位置

Dry Barrel Fire Hydrants干筒消防栓

Wet-Barrel Fire Hydrants濕筒消防栓

Outside hydrants室外消火栓