mid-span joint的意思|示意
中跨接缝
mid-span joint的网络常见释义
中跨接头 ... 中跨距(中心跨距):central span 中跨接头:mid-span joint 中跨接缝:mid-span joint ...
中跨接缝 ... middle-income family 中等入息家庭 mid-span joint 中跨接缝 mid-span moment 跨中弯矩;跨中力矩 ...
mid-span joint相关短语
1、 splicing sleeve mid-span tension joint 接续管
2、 mid-span n joint 中跨接头