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Kev taw qhia txog steel hlau hlua
Wy siv txoj hlua hlau Tension Ib txoj hlua tuaj yeem ua rau kev thauj mus los raws li lub zog tensile / txoj hlua tsis tuaj yeem hla txhua qhov siab!Los ntawm txoj hlua ib qho tuaj yeem hloov qhov kev taw qhia ntawm lub zog (siv lub sheave) Los ntawm txoj hlua ib qho tuaj yeem hloov lub rotati ...Nyeem ntxiv -
Yuav ua li cas xaiv elevator hlau hlua
Traction ropes 8 * 19 Cov hlua no yog cov hlua khi hlua khi thoob ntiaj teb feem ntau siv rau thaj tsam qis thiab qis nruab nrab.zoo qaug zog zog, zoo elongation qhov tseem ceeb, ...Nyeem ntxiv