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Gas shut-off valve
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ZS / DWm type gas / electric high-performance sealing butterfly valve
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DDYH4W-0.6S-type electric hydraulic valve
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DDYH41W-0.1F electro hydraulic ventilation butterfly
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DDY41W-0.1F electro hydraulic ventilation butterfly
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ZKJW-0.1 Electric Butterfly
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SWb-0.6-type manual butterfly
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ZM/SW-0.6 pneumatic valve
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ZKJWa/b-0.6S electric butterfly valve
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6000KJ electric heat butterfly valve
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ZMA/SCW-0.1GK/B pneumatic valve temperature
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ZKJWa/b-0.1Gk/b electric heat butterfly valve
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051484712388