Raws li koj cov khoom hnyav roj hmab thiab dumbbell, koj tuaj yeem ua cov hauv qab no los ntxuav lawv:
- Muab ob peb tee ntawm xab npum rau 1 nkas loos dej.
- Siv ib daim ntaub huv kom ntub hauv cov tshuaj soapy. …
- Kho khoom siv cia.
- Nyob nrog daim phuam qhuav huv.
Dab tsi yog hauv cov roj hmab coated dumbbell?
Rubber dumbbells, xws li roj hmab hex dumbbells, kuj yog ua los ntawm hlau tab sis lub taub hau ces coated nrog cov roj hmab tuab tuab. Cov no yog qhov zoo los pab tiv thaiv koj lub dumbbell racks thiab gym pem teb.
Yuav ua li cas tshem tawm xeb los ntawm roj hmab dumbbells?
Tsis tag nrho cov xeb, tab sis lawv tsis nyob hauv qhov zoo tshaj plaws
- Kauj Ruam 1: txhuam tawm cov xeb. Siv txhuam txhuam txhuam txhuam txhuam, txhuam tawm kom ntau li ntau cov xeb thiab chipping xim li sai tau.
- Kauj Ruam 2: So cov qhov hnyav hauv vinegar thiab dej. …
- Kauj Ruam 3: Qhuav qhov hnyav. …
- Kauj Ruam 4 (yeem): tshuaj tsuag xim rau qhov hnyav.
Koj puas tuaj yeem siv cov kua txiv hmab txiv ntoo tshem tawm?
Koj tuaj yeem siv dawb vinegarrau kev tshem tawm xeb. Cov xeb reacts nrog vinegar thiab tom qab ntawd dissolves. Tsuas yog tsau cov khoom hlau rusty hauv dawb vinegar rau ob peb teev thiab tom qab ntawd tsuas yog so kom tshem tawm cov xeb. … Tsis tas li ntawd, koj tuaj yeem siv daim ntaub ntub dej dawb los so cov khoom.
Yuav ua li cas koj rov qab tau roj hmab hex dumbbell?
Raws li koj cov khoom hnyav roj hmab thiab dumbbell, koj tuaj yeem ua cov hauv qab no los ntxuav lawv:
- Muab ob peb tee ntawm xab npum rau 1 nkas loos dej.
- Siv ib daim ntaub huv kom ntub hauv cov tshuaj soapy. …
- Kho khoom siv cia.
- Nyob nrog daim phuam qhuav huv.
