Category: 201901
Installation inspection of wires (phone lines, cable lines)

1. The dark line should be laid in the sheath pipe. It is better to use PVC flame-retardant pip…

Expert answers to the changes of strong and weak electricity

Strong and weak electricity transformation instructions
1 The transformation of the water …

Computer simulation shows that the performance of graphene is better than graphene

According to a recent report by the American physicist organization network, a German resear…

The role of decoration paint

The role of paint can be summarized in three aspects: protection, decorative effects, special f…

Natural style: Let the living room restore the feeling of tropical

The materials used in the interior are taken directly from nature. Due to the hot and humid cli…

White blue pink green bedroom color with heart

To create a home style, whether it is a harmonious mix of colors, a strong color contrast, or h…

Acceptance example analysis: wood keel must be fireproof!

The wooden ceiling keel shall be fireproofed, tam…

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