Txawm hais tias tus cab saw hlau yog nyias li sai tau, koj tuaj yeem xa mus rau cov hauv qab no:
1. Drag chain cables yuav tsum xaiv tus neeg xyuas pib yooj yim tshaj plaws. Feem ntau hais lus, lub thinner tus neeg xyuas pib, qhov zoo dua qhov yooj ntawm lub cable, tab sis yog tias tus neeg xyuas pib nyias dhau lawm, lub cable entanglement yuav tshwm sim.
2. Cov lus qhia ntau dua ntawm tus neeg xyuas tooj liab, qhov tsis muaj zog tensile mechanical zog, thiab nws yuav ncaj qha tawg vim lub zog tensile txhua yam tsis txaus thaum lub sijhawm ua haujlwm.
3. Txoj kab uas hla ntawm tus neeg xyuas pib yuav tsum tau xaiv raws li qhov sib txawv ntawm qhov sib txawv thiab tus neeg xyuas pib tsim nyog yuav tsum tau xaiv rau kev sib txuam, tsis txhob ua qhov muag tsis pom kev zoo dua. Piv txwv li, 0.2 square siab hloov tau yooj yim teeb liab kab Hongqi Hluav taws xob siv 0.06 tooj liab hlau yog qhov tsim nyog, tab sis yog tias peb txuas ntxiv siv 0.06 tooj liab hlau rau 10 square siab hloov fais fab qaum, nws tsis tsim nyog.
4. Feem ntau hais lus, lub thinner tus neeg xyuas pib, qhov softer tus neeg xyuas pib thiab nws qhov yooj yim dua. Tab sis qhov no yog txwv, vim hais tias nws kuj yuav tsum tau muaj zog mechanical qaug zog yuav tsum tau.
