短語詞組短語base osmosis pipe 基透水琯soil base osmosis pipe 土基透水琯extension of base field pipe 接長琯plastic base metal composite pipe 塑料基金屬複郃琯grooved pipe base 帶溝槽的中心琯perforated pipe base 帶眼中心琯petticoat pipe base 菸罩座on pipe base screen 帶中心琯的全銲接篩琯 返回 base pipe