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简介：Butterfly Valves
Specifications :DN15 - DN150,1 "- 6"
Connection: welded, quick -loading , thread type , clamp , clip-on , etc.
Driving modes: manual , worm gear , gas transmission, electric drive
Quality : internal and external products with high-grade polishing equipment , which will reach the surface precision requirements http://www.sunhying.com/ | |
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