---------------------------- 精选资料目录绳类标准.................................................................2高低温测试...............................................................4扭/ 拉力测试..............................................................5老化测试.................................................................6投掷测试.................................................................7附着力测试...............................................................8利角测试.................................................................9小物体测试..............................................................10压力测试................................................................11咬力测试................................................................12仿真运输测试............................................................13盐水湿度测试............................................................14湿度测试................................................................15耐磨测试................................................................16胶袋和塑料薄膜标准. .......