In addition, this valve is used to raise and lower the top BUR at the time of a roll change.

另外，在换辊时这个阀用来提升或降低上支承辊。

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The leveller consists of straightener, tension rolls and driving device, basement and speedy roll change device.

拉伸弯曲矫直机由矫直机、张力辊及其传动装置、底座和快速换辊装置部分组成。

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They have also worked out, according to the rou's actual life, back up roll change regulation and compiled a data bank for back up roll service and maintenance.

又按照支承辊的实际使用寿命，制定了支承辊换辊制度，并编制了支承辊使用与维护管理数据库。

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And - roll-of-drums - no change of bank holiday dates.

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The change would allow plan holders to roll their 401(k) assets into a Roth IRA plan, which would require them to pay taxes up front on any gains in their plan.

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Mostly I roll with the Balder Side Sword, though I change up armor and shields frequently depending on the situation.

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