Patent AT-E399915-T1: [Translated] PLASTERBOARD WITH INSPECTION OPENING AND CORRESPONDING LOCKING PART
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In a plasterboard panel (1), an inspection opening (2) and a related closure element (3), comprising a first plasterboard plate (30) having dimensions substantially...
本数据集涉及一种石膏板面板(plasterboard panel)(1),该面板上设有检修口(inspection opening)(2)及配套封闭构件(related closure element)(3),所述封闭构件包含一块尺寸大致为……的第一石膏板(first plasterboard plate)(30)



