English
Cov khoom uas pabcuam rau kev noj qab haus huv ntawm cov neeg. Raws li WHO, cov khoom lag luam no yuav tsum muaj "txhua lub sijhawm, hauv cov peev txheej tsim nyog, hauv cov ntawv tsim nyog tsim nyog, nrog cov ntaub ntawv zoo thiab cov ntaub ntawv tsim nyog, thiab tus nqi uas tus neeg thiab lub zej zog tuaj yeem them taus".

Kev ntxhua khaub ncaws

  • DIN127 Spring washer factory supply

    DIN127 Lub caij nplooj ntoo hlav tshuab ntxhua khaub ncaws

    Caij nplooj ntoos hlav tshuab ntxhua tsuas yog xuas nrig ntaus tawm los ntawm daim hlau hlau.
    Lub caij nplooj ntoo hlav: tom qab ntsuas phoo, siv cov ntaub qhwv muaj qhov zoo ntawm qhov ntsuas phoo, thiab tau kawg rau lub txiv ntseej nyhuv ob yog qhov tsis zoo.
    Ib leeg txiv ntseej + tiaj tiaj, ua si lev: vam khom ntawm cov txiv ntoo nws tus kheej txhav tas lub zog thiab elastic ncoo txhav tas kev kawm, ob lub noob txiv.
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  • DIN 125 Flat washer carbon steel zinc plated

    DIN 125 Pav ca washer carbon steel zinc plated

    Cov tshuab ntxhua khaub ncaws tiv thaiv kom tsis txhob muaj lub ntsej muag ntawm cov kabmob qhov chaw, Lub luag haujlwm tseem ceeb ntawm cov txuas tau tiaj tus yog nce qhov loj ntawm cov ntsia hlau cov kabmob sab saum npoo thaj chaw, thiab txo qhov kev nyab xeeb saum npoo thov ntawm cov khoom khov.
    kev nugnthuav dav
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