1. 液壓頂管(guan)千斤(jin)頂
    2. 頂(ding)管千(qian)斤頂(ding)
    3. 500噸液(ye)壓千(qian)斤頂(ding)
    4. 液壓(ya)千斤(jin)頂
    5. 200噸(dun)液壓千斤(jin)頂
    6. 300噸(dun)液壓(ya)千(qian)斤頂
    7. 400噸(dun)液壓千斤頂
    8. 500噸(dun)千斤(jin)頂(ding)