What is the price of the wafer type pneumatic butterfly valve- Shanghai Dongfeng Pump Valve Factory - 上海花千坊_上海龙凤花坛_夜上海最新论坛

What is the price of the wafer type pneumatic butterfly valve?

What is the price of the wafer type pneumatic butterfly valve?

Dongfeng water plugging classification: good pneumatic butterfly valve plugging is hard
Municipal water plugging is divided into:
1. Pipeline plugging operation type: mainly used for pipeline emergency repair construction.
2. Pipeline detection type: mainly used for pipeline closed water leakage detection.

Pneumatic butterfly valve

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