rope sling短语¹⁴⁴⁹⁷²⁺² 基本例句 绳吊索 When the wire rope sling used over the corner or tip parts, the wire rope will break and the core will appear, to protect them please use the protective corner or sleeve. 成套钢丝绳索具过尖锐棱角时,会使钢丝绳提前断丝或绳芯露出,应加护角或护套保护。 zglhqz.com