For factory assembled units replace last 3 zeros with length code. See Thermoplastic Valves, Strainers & Accessories, Price Schedule V-1 for length codes.

对于工厂组装装置，用长度代码更换型号中最后的3个零。请参阅热塑性塑料阀门、过滤器和附件，价格目录V-1了解长度代码。

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The new process used spinning flanging replace drawing to achieve multi-V pulley side wall separate thickening;

该方案采用旋压翻边取代拉深，实现了多楔轮侧壁的单独增厚；

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The new process used spinning flanging replace drawing to achieve multi-V pulley side wall separate thickening;

该方案采用旋压翻边取代拉深，实现了多楔轮侧壁的单独增厚；

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