They are fitted fly saw of high-frequency welding tube sets, used for cutting steel tubes and Hollow steel window and door profiles continuously.

锯片安装在高频焊管机组的飞锯上适合连续切割钢管以及建筑用空腹钢门窗。

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The vertical feed fly saw, equiped on most straight welding pipe sets, can not be suitable to cut square shaped pipes because of serious deformation on the cut face.

当前一些直缝焊管机组所配备的垂直进锯型飞锯因易造成切断端面严重变形，不适合锯切正位生产的方矩型类管材。

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He saw birds come and dip their heads to drink in it and then flick their wings and fly away.

他看见鸟儿飞来，低下头来喝水，然后扇动翅膀飞走了。

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He prided himself as having a hacker's mentality, making fixes on the fly as he saw fit.

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The fly-half saw a drop-goal attempt come back off the upright on the resumption before South Africa were again reduced to 14 men.

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We saw short fly balls routinely drop in front of outfielders that McCarver had noted just moments earlier were playing too deep.

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