| 摘要 |
PURPOSE: A frame for a greenhouse is provided to simply install the frame, improve workability and ensure accurate and firm balance of the frame. CONSTITUTION: A frame for a greenhouse comprises: a frame(100) with one or more first coupling holes(110) which connects both sides and connects the first coupling holes; a second coupling hole(210) which corresponds to the first coupling hole; a connection hole(200) at both side; and a bolt(300) which is coupled with the first and second coupling holes. |
