Cov kev paub zoo li cas yog qhov khoom lag luam muaj?

Cov kev paub zoo li cas yog qhov khoom lag luam muaj?
Kev lag luam kho vajtse yog qhov dav dav nrog kev ua hlau, kev tsim khoom thiab muag khoom. Nws encompasses kev tsim khoom thiab faib ntawm ntau yam khoom siv hlau. Nov yog qee qhov kev paub tseem ceeb ntawm kev lag luam kho vajtse:
Cov. Cov khoom lag luam:
- Tools: Including manual tools, electric tools, pneumatic tools, etc., which are widely used in construction, maintenance and manufacturing industries.
Lub tsev kho vajtse: xws li lub qhov rooj thiab qhov rai kho vajtse, cov tshuab hluav taws, cov pob hluav taws xob, thiab lwm yam, yog qhov tseem ceeb ntawm kev tsim kho kev tsim kho.
- Siv kho vajtse txhua hnub: muaj kev cuam tshuam cov xauv, pob txha, thiab lwm yam hauv lub neej txhua hnub.
Kev Kho Vajtse: xws li bearings, zog, saw, thiab lwm yam, yog cov tseem ceeb hauv kev lag luam.