2 answers
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Anonymous users2024-01-24Hello, you need to know the technical parameters of water quality, in order to know whether you need to use stainless steel insulation pipes, you need to consider comprehensively.
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Anonymous users2024-01-23If you are a five-star hotel, you have to come according to the standard.
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3 answers2024-08-21
Of course, there are now large private rooms with bathrooms, not to mention whether there are five-star hotel restaurants, which is a must.
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The male WC has a class PLMM bag insert PP and the female WC is responsible for the decay pot.
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See if it's a transfer or a mix.
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I'll still use the old answer, 800 yuan per square meter is about the same.
1 answers2024-08-21
First of all, cleaning is in place, mothballs are added to the urinal to eliminate odors, and sandalwood is often used to purify the air.