Qhov txawv ntawm lub raj nres tsheb thiab lub raj tawv yog dab tsi?
Cov yeeb nkab nres tsheb feem ntau yog ntsia rau hauv qhov txuas ntawm lub log thiab lub tshuab ncua, uas tuaj yeem txav mus rau saum thiab nqis yam tsis ua rau tag nrho cov yeeb nkab nres puas tsuaj. Cov khoom siv ntawm cov yeeb nkab nres feem ntau yog No. 20 hlau thiab cov yeeb nkab tooj liab liab, uas zoo dua hauv cov duab thiab cua sov dissipation. Cov khoom siv ntawm cov yeeb nkab nres feem ntau yog nylon yeeb nkab PA11. Kuj tseem muaj cov yeeb nkab roj hmab nitrile nrog cov txheej braided nruab nrab, uas muaj deflection thiab tsim nyog rau kev txuas tus choj thiab lwm qhov chaw txav mus los, thiab lub siab kuj zoo.
