Flow Indicator Controller Rotameter Variable-area ...
flow indicator controller . 1.Introduction: Plastics Tube Flowmeter is also called the variable-area flowmeter. The material of measuring tube is made of . Highquality and transparent lucite (acrylic) . This flowmeter is mainly applied to form a complete set in dean. water treatment and environmental protection projects. It also can be used in chemical industry, petroleum,
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