ZYJ型壓風自救裝置,大企業價格低廉
咨詢熱線:18660761630 張騰
執行標準ZYJ-(A) 壓風自救裝置
MT390-1995《礦井壓風自救裝置技術條件》
三、 型號說明ZYJ-(A) 壓風自救裝置
Z····················自救裝置
Y····················壓風
J····················自救
A····················設計序號
TELL:18660761630
聯系人:張騰 QQ:3027155116
電話:18660761630
座機:0537-2608602
傳真:0537-2366716
郵箱:3027155116@qq.com
旺旺:zhongmei0312 |
|