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0.0
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Factory Customized Wireless Gas Shut-Off Valve Wireless Solenoid Valve Natural Gas Pipeline Wireless Gas Alarm Cut-Off
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5.0
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Ll gas alarm household 4 points 6 points 1 inch solenoid valve kitchen pipeline gas natural gas leakage automatically cut off
5.0
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180,325 so'm
New national standard GB 15322.2-2019 gas leak automatic gas cut-off gas alarm for catering restaurants
0.0
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136,360 so'm
National standard restaurant catering liquefied gas gas alarm gas tank cylinder valve automatic gas cut-off gas alarm
0.0
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150,466 so'm
