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Three library standard should conform to the specification requirements
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It shouldn't be. The main pipeline should be vertical.
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he box before beating a
Property companies are only a small role, but through them you can find developers and gas companies. This situation to you. After handing over the house, I added something else without saying hello to the owner. >>>More
Contact the customer service center of the natural gas company directly and apply for a change of pipe, no need to think about how to put it forward!
No!
The following points should be paid attention to when natural gas hoses: >>>More
From your kitchen, you don't need gas in your house!! It's infuriating.
The main riser of the kitchen gas is connected by galvanized steel pipe wire, only when connected to the gas stove will be connected with stainless steel corrugated hose, this stainless steel corrugated hose does not need to be replaced frequently as long as it is detected and does not leak, please adopt.