Integrated corner casting with extended side plate lamination provides extra support whilst the side access holes and wide cylinder slot ensures easy fitting and removal.

整体铸角延伸至侧板提供额外强度支撑，同时侧门孔和较宽的圆柱槽沟确保安装和拆卸的简便。

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Easy, permanent assembly between the tubing and fittings: push the tubing over the fitting ferrule until the tubing "clicks" into place.

易之间的管材，管件常设大会：推入拟合套圈油管，直到管“点击”到位。

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The interpolation polynomial is applied in curve fitting for easy calculation and analysis and better representation of CT10%error curve.

采用多项式拟合曲线，可以发挥其便于计算和分析的优点，能够更好地反映电流互感器10%误差特性，使用方便。

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However, although it has been easy to re-admit Russians into the social and cultural life of Europe, fitting Russia into the European political order has proved harder.

ECONOMIST: Russia's awkward position in Europe's jigsaw