blow-off line
英 [bləʊ ɒf laɪn]
美 [bloʊ ɔːf laɪn]
网络 放水管道; 排污管路
双语例句
- Blow-off branch This trap is suitable for low temperature accompanying heat line pipe and working condition which needs low temperature to discharge frozen water.
放水支管，排汽支管该阀适用于低温伴热管线和需要低温排除凝结水的工况。