A special design of narrow gap SAW machine is developed in order to weld straight and circular joints at flat position.

研制了适合水平直焊缝和水平圆形焊缝的窄间隙埋弧焊专用焊机。

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NC machine is used to ensure that longitudinal and circular weldings are produced at a constant speed and the welding point is always in flat position.

数控主机用于保证箱底纵、环焊缝焊速恒定并使焊接点始终处于平焊位置。

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Thus, if the cellulose is crosslinked in the smooth, flat position, it will return to this position after creasing when the wrinkling forces are released.

因此，如果纤维素是织物在一个平整光滑的位置交联的，在织物起皱后外力消失时，纤维素会返回到这个位置。

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Adjust the height so you're in a 90-90-90 position--feet flat on the floor or on a foot rest and your knees and hips bent at 90-degree angles.

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According to Nielsen, NBC is currently tied with ABC for 3rd place in adults 18-49, though it has dropped to this position while ABC merely remained flat.

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The 610 has a mechanism that allows you to slide it down so that the display is lying almost face-up and at an almost-flat 60-degree angle, a position HP is dubbing Recline Mode.

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