使用一段时间后，安全阀闭小严，调压弹簧变形。
After using period of time, the safety valve shuts young Yan, the accent presses the spring distortion.
各种视觉，听觉，还有嗅觉上的冲击，也许在一间被墙围得严丝密缝的办公室里是私人的，但在小隔间的公司却隐私全无。
Sights, sounds and smells that would be private in a hard-walled office become everyone's business in a cubicle officescape.
高速公路路堑爆破开挖工程具有开挖高度变化大、开挖断面小、开挖轮廓要求严、特别是边坡质量要求高等特点。
Cutting excavation blasting in expressway construction is characterized by a wide range of excavation height, small excavation section and high quality requirements.
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