on-site区域地址;现场;就地;实地
on-site test实地测试;现测试;现场测试;现场试验
on-site mixer就地拌和机
on-site supervision现场监控;现场监理
On-site testing现场测试
on-site registration现场报到;现场注册;现场报名
electricity on construction site施工用电
on-site assistance现场帮助
On-site Assembly[科技] 现场装配
on-site accident厂区内事故