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1·The pump casing is corroded.

泵壳腐蚀了。

2·The main parts of pump are pump casing, pump cover, impeller, shaft, shaft sleeve and supporting parts.

主要由泵体、泵盖、叶轮、轴、轴套和支承部分构成。

3·Pump casing is horizontal split casing and it is unnecessary to dismantle motor and piping when maintenance.

泵壳为水平中开，检修时不需拆卸电机和管路。

4·PW, PWF mainly by the pump cover, pump casing, impeller, shaft seal, shaft, and bracket the composition of such components.

PWF主要由泵盖、泵壳、叶轮、轴封、轴、和托架等零部件组成。

5·The main parts of pump are pump casing, pump cover, impeller, shaft, sealing ring, shaft sleeve, bearing and shaft seal etc.

泵主要由泵体、泵盖、叶轮、轴、密封环、轴套、轴承、轴封等零件组成。

6·The pump casing shall be suitably ribbed have tangential discharge and be reinforced to support the weight of the motor assembly.

泵壳应该有适当的肋骨，按切线方向排放，能够再加固以支撑电机总成的重量。

7·The pump casing shall be suitably ribbed have tangent ial discharge and be reinforced to support the weight of the motor assembly.

泵壳应该有适当的肋骨，按切线方向排放，能够再加固以支撑电机总成的重量。

8·The pump casing shall be suitably ribbed, have tangential discharge, and be reinforced to support the weight of the motor assembly.

泵壳应该有适当的肋骨，按切线方向排放，能够再加固以支撑电机总成的重量。

9·The pump casing, impeller, motor housing and stationary base elbow shall be manufactured of close-grained cast iron, ASTM A48, Class 30.

泵壳，叶轮，电机壳和固定底座弯头都应该采用符合美国材料试验协会ASTM A48级别30致密铸铁制造。

10·Installed from underside of pump support plate to top of pump casing, accurately registered to maintain rigid and permanent alignment with any shaft length.

从泵的支撑板下面向泵外壳顶部安装，准确记录以保持与任何轴长永久对准。