Cov ntaub ntawv ruaj ntseg yog dab tsi?
Txheem
| Cov ntaub ntawv kev ruaj ntseg yog cov ntaub ntawv machinist uas feem ntau siv los ntawm locksmiths. Lawv yog lub npe hu ua qhov zoo li tus keyhole qhov uas ua raws li kev thaiv kev xaiv cov xauv, raws li lawv tau siv los tshem tawm burrs thiab kho lawv. | ||
| Lawv kuj tuaj yeem siv los ua cov grooves hauv qhov tseem ceeb kom nws tuaj yeem haum rau hauv railing. | |
Dab tsi yog cov yam ntxwv ntawm cov ntaub ntawv tiv thaiv? | ||
 | ntu transverseWarding cov ntaub ntawv muaj ib daim duab plaub hla ntu. | |
 | Profile thiab txiavLawv taper nyob rau hauv dav mus rau lub ntsis. Lawv raug txiav ob sab ntawm ob sab thiab ib qho hlais ntawm ob sab. | |
 | Nws yog lawv qhov chaw tapered thiab nyias profiles uas ua rau lawv zoo tagnrho rau kev ua tiav thiab deburring nyob rau hauv nruj ntawm qhov chaw. | |
 | lojCov ntaub ntawv kev ruaj ntseg feem ntau muaj nyob rau hauv qhov ntev ntawm 100mm (4 ") txog 250mm (10"). | |
 | Swiss los yog Asmeskas?Cov ntaub ntawv kev ruaj ntseg tuaj yeem yog Swiss lossis Asmeskas. | |
Ntxiv
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