描述
保证通风能力的原因是在满足机房空气洁净度要求的基础上进行新鲜空气的补充,避免操作室内空气浑浊,影响操作维护人员安全,比较典型的设计可以考虑分体式空调加过滤换风机的配置方案。另外,分体式空调的选择也很关键,应选用进口或国产名牌产品并双机运行
Alcatel 2004A Dual Stage Rotary Vane Pump
welch vacuum pump 1402, REBUILT
Leybold-Heraeus vacuum pump D90A with inlet trap, used
Minor Repair Kit: Travaini PVL 200 vacuum pump
Minor Repair Kit: Travaini PVL 270 vacuum pump
V-TEX Rollcam Slit Vacume Valve 1451982 380×30 V044886
Busch Type SV 1040 B 000 Oil Vacuum Pump Switzerland