Siv lub zog loj bolts 

• Ib qho kev sib txuas ib puag ncig tshwj xeeb: hauv cov khoom siv marine engineering, offshore platforms thiab subshore platforms thiab subshore lub nkoj yuav tsum tau wallowater dej thiab kev kub ntxhov. Kev sib txuas ntawm cov txheej txheem tseem ceeb hauv cov av qeeg hauv av qeeg tuaj yeem txhim kho qhov kev ua seismic ntawm cov qauv.
• Lwm cov kev siv: hauv kev tsim kho tshuab, nws yog siv los txuas cov hlau uas muaj cov khoom siv hnyav ntxiv xws li cov tshuab hluav taws xob tseem ceeb thiab cov kws lij choj. Nws yog siv rau kev txhim kho ntawm cov cav thiab chassis hauv thaj chaw ntawm kev tsim khoom lag luam.