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- The backing pressure of seal changed, in the mean time clean gas supply is changing accordingly to keep constant different pressure between seal gas supply and backing pressure. This will ensure a stable working environment of DGS. 干气密封背压变化时，密封气供应需保持动态跟随，使密封气与其背压之间的压差保持恒定，以此来保证干气密封稳定的密封环境。
- Based on cause analysis of perlite entering piston oxygen compressor with inlet gas,corresponding treatment measures are described.The seal gas of cold box was moved from nitrogen pipe to waste nitrogen pipe to prevent similar accidents. 分析了活塞式氧压机进气带珠光砂的原因,介绍了处理措施,把冷箱密封气从氮气管线上改到污氮管线上,以杜绝类似事故再次发生。
- In the case of mudstone to be a source rock, the uncompacted mudstone would have a strong capability of hydrocarbon concentation sealing to seal gas in diffusive phase. 本文在研究盖层封闭油气机理的基础上,分析了欠压实泥岩在封益油气中的作用。
- Seal gas for the primary gas circulators 供一次气体循环用的密封气体
- Seal gas flow feed and shut-off control system 密封气体供给和关闭控制系统
- The product line is mainly used in washing filling and sealing gas bever-age such as c. 该生产线主要用于含气饮料,如汽水、可乐、冰茶、加气矿泉水等饮料的冲洗、罐装、封口。
- RTC, decontamination curing, excellent lubricating oil-resistance, applicable to sealing gas engine parts. 脱污固化、耐润滑油性优良、专用于内燃机部件的密封,黑色。
- The product line is maily used in washing ,filling and sealing gas beverage such as carbonated drinks ,... 该生产线主要用于含气饮料，如汽水、可乐、冰茶，加气矿泉水等饮料的冲洗、灌装、封口。
- Cook the meat quickly at first to seal in the juices. 一开始要大火烧肉，以便保存肉汁。
- The product line is mainly used in washing filling and sealing gas bever-age such as carbonate... 该生产线主要用于含气饮料，如汽水、可乐、冰茶、加气矿泉水等饮料的冲洗、罐装、封口。
- The putty gives a good seal round the window. 窗户四周泥的油灰密封效果很好。
- Our foil packets seal the flavour in. 我们用锡纸包装以保持原味。
- The product line is mainly used in washing filling and sealing gas bever-age such as carbonated drinks cola, iced tea and gas mineral water and etc. 该生產线主要用於含气饮料,如汽水、可乐、冰茶、加气矿泉水等饮料的冲洗、罐装、封口。
- The product line is mainly used in washing, filling and sealing gas beverage such as carbonated drinks, cola, iced tea and gas mineral water and etc. 产品简介：该生产线主要用于含气饮料，如汽水、可乐、冰茶、加气矿泉水等饮料的冲洗、灌装、封口。
- This document carries the royal seal. 这份文件上盖有王室印章。
- The product line is maily used in washing ,filling and sealing gas beverage such as carbonated drinks ,cola ,iced tea and gas mineral water and etc. 产品说明:该生产线主要用于含气饮料，如汽水、可乐、冰茶，加气矿泉水等饮料的冲洗、灌装、封口。
- The seal on the bottle has perished. 瓶子的封记已经腐烂。
- The product line is mainly used in washing filling and sealing gas bever-age such as carbonated drinks cola,iced tea and gas mineral water and etc. 产品说明:该生产线主要用于含气饮料，如汽水、可乐、冰茶、加气矿泉水等饮料的冲洗、罐装、封口。
- He impressed his seal on the wax. 他在火漆上盖了他的私章。
- The product line is mainly used in washing filling and sealing gas bever-age such as carbonated drinks cola,iced tea a... 该生产线主要用于含气饮料，如汽水、可乐、冰茶、加气矿泉水等饮料的冲洗、罐装、封口。
