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风冷2.5kw氙弧灯管
氙弧双灯管日晒及气候牢度仪的研制
氙弧双灯管日晒及气候牢度仪的研制
染色纺织品的日晒牢度和气候牢度反映出纺织品上的颜色对日光及气候作用的抵抗能力,是纺织印染品的一项重要品质指标。目前,国内广泛使用的日晒及气候牢度仪大都是进口的,多数单位还停留在依
2.5KW车库屋顶太阳能安装
2.5KW Solar Installation on My Garage Roof Ok, what kind of roof is it Hmm After lots of work with the studfinder it turns out that the roof is being held up by 2x10's piggy backed on the vertical rafters.뎵뿢컝뚥ꎲꎮꎵꏋꏗ첫퇴쓜낲ힰ맽돌 뾴뾴쪲쎴퇹뗄컝뚥 뺭맽뾱달ꎬ헒떽ꎱꎲ룶횧독컝뚥뗄뒪ퟓ Filling in test holes Tile pull-up to set in supports