Lub hydraulic pib xaiv kev ua haujlwm rau super high-in Daim ntawv foos txheej txheem no tsis xav tau lwm yam khoom siv thaum lub sijhawm tsim kho, thiab kev ua haujlwm yooj yim, kev nce qib yog nrawm, thiab kev nyab xeeb coefficiient yog qhov siab.
Lub Ob Hlis 7, 2023, nws ua tiav nws thawj nce hauv South American lag luam Project. Nov yog thawj zaug uas cov qhua tuaj ua tiav cov neeg yuav khoom tiav thiab kev sib txuas lus nce toj ntawm cov yeeb yaj kiab thiab cov duab kos yam tsis muaj kev qhia ntawm peb cov neeg ua haujlwm tom qab.
Ua tsaug rau Trinidad thiab Tobago cov neeg siv rau sib qhia cov duab project.
Lub Sijhawm Post: Feb-17-2023