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测定土工布的透水性能。性能符合GB/T15789。 Used to measure water penetration of geotaxies. The properties should be in xinformity eith the requir...

　测定土工布及有关产品被从固定高度落下的钢锥穿透损坏的程度。性能符合GB/T17630。 Used to measure punctured and destroyed degree of geotaxies and related products by...

YG381A型用于摇取棉、化纤纱线。按GB/T9996标准检查纱线外观评级，还可按GB/T403-78标准进行测试。 YG381M型用于摇取毛、麻纱线。按FZ/T20017标准检查毛纱外观评级。 Model YG381A is used for wind...

测定棉、毛、丝、麻、化纤等纱线的捻度。性能符合GB/T2543.1 和GB/254S3.2的规定。 To measure numbers of twist of cotton,wool,silk,twine and chemical fiber and ...

　用于测定单根纱线（帘子线）抗拉断裂强力和断裂伸长、记录断裂时间、测试次数和绘强力伸长曲线。配有专用布夹持器测试织物的单舌法撕破强力和梯形法撕破强力。 Used to measure tendile strength and breaking elonga...

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