1. Design of vent system includes vent groove, vent plug and clearance of ejector pin. 介绍了热芯盒模具分型面排气槽、排气塞以及推杆间隙排气等排气系统设计方法。
2. Oil conservator should have the device of oil-filling, oil-discharge, gas relief and blow-down, oil level meter, vent plug, vent-pipe, lowdown pipe, oil inlet pipe, 'lifting hook and so on. 4储油柜应具有注油、放油、放气和排污装置，带有油位计、放气塞、排气管、排污管和进油管及吊攀等。
3. Liquid tailpipes shall vent downward, and gas (vapor) tail-pipes shall vent upward when discharging to atmosphere. 液体排放管应朝向地面排放，气体（蒸气）排气管如果排入大气则应朝上排放。
4. Open vent needle valve and bleed air from hose. Then close vent valve. 开启排气针形阀，并从软管排放空气。然后关闭排气阀。
5. Pressure gauge with negative pressure indication, pressure sensor, automatic vent safety protection device and manual drain tap on vent-pipe are required. 3排气管上装设带有负压指示的压力表、压力传感器和自动排气安全保护装置及手动排气阀门。
网络释义
abreact abreaction give vent to take out vent wreak 发泄;
abreact abreaction give vent to take out vent wreak 发泄;
abreact abreaction give vent to take out vent wreak 发泄;
abreact abreaction give vent to take out vent wreak 发泄;
abreact abreaction give vent to take out vent wreak 发泄;
