technical requirements for marine reference electrode船: boat; ship; vessels用: 40分钟跑完全程 run the course in 4 ...参: ginseng比: 2电极: electrode; pole下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:船用参比电极技术条件，即可在微信中查询翻译
