back siphonage preventer,anti siphonage device,backflow preventer是什么意思、英文翻译及中文解释
back-siphonage preventer,anti-siphonage device,backflow preventer
词语: back-siphonage preventer,anti-siphonage device,backflow preventer
解释: 背部-虹吸能力防护器、抗虹吸能力设备、回流防止器
词典: 专利专业英汉词典
back-siphonage preventer,anti-siphonage device,backflow preventer 相关解释
背部-虹吸能力防护器、抗虹吸能力设备、回流防止器 back-siphonage preventer,anti-siphonage device,backflow preventer