本实用新型为一种新型棚杆结构，主要由金属内骨，涂覆于金属内骨内、外的塑料层组成。
The utility model relates to a new greenhouse rod structure which is mainly composed of a metal inner bone and plastic layers coated in and on the metal inner bone.
本实用新型提供一种双翼式日光温棚，包括有单元支架，上顶板、辅支架、棚罩构成。
The utility model a double-wing sunlight warm greenhouse which is composed of a unit bracket, an upper top plate, an accessory bracket and a greenhouse hood.
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