上海閥盛閥門(men)制造有限公司(si)主要生產船(chuan)用(yong)(yong)視(shi)鏡(jing)(jing)，可提供船(chuan)用(yong)(yong)視(shi)鏡(jing)(jing)價格，船(chuan)用(yong)(yong)視(shi)鏡(jing)(jing)說明書(shu)，船(chuan)用(yong)(yong)視(shi)鏡(jing)(jing)實物圖，船(chuan)用(yong)(yong)視(shi)鏡(jing)(jing)結構圖，船(chuan)用(yong)(yong)視(shi)鏡(jing)(jing)外形(xing)尺(chi)寸，船(chuan)用(yong)(yong)視(shi)鏡(jing)(jing)執行標準(zhun)，船(chuan)用(yong)(yong)視(shi)鏡(jing)(jing)工(gong)作原理，船(chuan)用(yong)(yong)視(shi)鏡(jing)(jing)作用(yong)(yong)特點(dian)。

船用視鏡技術參數：