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QYD series of air compressed spring is reliable and longlasting and convenient to install.
QYD系列气体弹簧工作可靠,使用寿命长,而且安装方便.
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Spring is very much in the air , it's full of life, let's go for an outing.
春意盎然, 一派生机, 我们去郊游 吧.
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With the flowers in bloom , trees sprouting, spring is very much in the air of Shijiazhuang.
仲春的石家庄百花盛开, 春芽吐翠,生机盎然.
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