zinc anode cathodic protection system

网络释义

1.	带锌阳极的阴极防护系统海洋航海及海运英语翻... ... zinc and lead middlings 锌铅中矿 zinc anode cathodic protection system 带锌阳极的阴极防护系统 ... www.chuguo.cn
2.	带锌阳极防蚀系统海洋航海及海运英语翻译词... ... zinc anode cathodic protection system 带锌阳极防蚀系统 zinc anode cathodic 带锌阳极的阴极 ... www.chuguo.cn