1, the basic construction: 15 days in advance by the acquirer of the seller to provide the basis for drawing the basic construction is good. And ready ahead of secondary wiring cable, protective sleeve.
2, installation and commissioning: the supply-side on-site construction, installation and commissioning period, the demand side should provide lifting, electricity (gas) welding, lighting and other facilities in order to send free on-site by the seller is responsible for installation and commissioning.
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