vertical ship lift with counterweight, counterweight vertical ship lift_水利科技英汉词典
vertical ship lift with counterweight, counterweight vertical ship lift
[水利科技英汉词典]
vertical ship lift with counterweight, counterweight vertical ship lift均衡重式垂直升船机
利用与带水承船厢运动重量相等的平衡重以减少提升动力的垂直升船机。
是什么意思，vertical ship lift with counterweight, counterweight vertical ship lift的解释，vertical ship lift with counterweight, counterweight vertical ship lift的翻译
