Ob lub excavators no yog ob yam khoom peb tsom rau. Peb yuav qhia cov khoom kom ntxaws los ntawm kev ua tau zoo, yam ntxwv, qhov zoo, qhov kev thov thiab lwm yam ntawm cov tshuab. Yog tias koj muaj lus nug, thov hu rau peb rau kev sab laj.
Tsis tas li ntawd, peb tseem yuav qhia txog kev ua haujlwm, kev ua haujlwm, qhov zoo thiab cov yam ntxwv ntawm peb cov pob zeb vibrators thiab pob zeb vibrator rods. Muaj ntau hom kev xaiv los ntawm. Peb tos ntsoov rau koj tuaj txog!
Lub Hom Phiaj: Peb muab cov cuab yeej siv tshiab tsim kho tshiab yuav ua rau koj lub neej ua haujlwm yooj yim dua
Lub Zeem Muag: Los ua tus muab kev pabcuam zoo tshaj plaws thoob ntiaj teb ntawm cov khoom siv tsim kho rau cov neeg ua haujlwm tshaj lij
Qhov tseem ceeb: cov neeg siv khoom tsom, Kev tsim kho tshiab, ua tsaug, yeej-yeej ua ke