Tus tuag yog daim nkhaus koj txuas rau lub bender thiab mus rau qhov chaw koj tso cov tubing rau daim ntawv khoov. Qhov tuag sib txawv yuav sib xws rau qhov sib txawv ntawm txoj yas ntawm tubing. Tsis tas li ntawd, koj tuaj yeem pom cov tuag poob lawm rau ib puag ncig lossis square tubing.
Nco ntsoov tias koj yuav lub raj bender thiab tsis yog lub raj bender. Cov raj thiab cov yeeb nkab tsis sib xws, thiab qhov ntsuas kom sib txawv yog qhov sib txawv, yog li qhov tuag hauv cov yeeb nkab khoov rau txheej yuav tsis haum rau raj. Qhov no feem ntau ua rau pluav, buckling, lossis kinks hauv raj khoov nrog lub yeeb nkab bender.
Ua raws cov lus qhia. Raws li ib txwm muaj, cov tshuab tshwj xeeb yuav muaj cov kauj ruam tshwj xeeb vim kev tsim qauv lossis lwm qhov xav tau. Ua tib zoo sab laj cov lus qhia uas tuaj nrog koj cov cuab yeej siv.
3 Xaiv qhov tsim nyog-tuag tuag rau lub tubing koj xav tau khoov. Piv txwv li, yog tias koj xav khoov 1 "tubing, ces koj yuav xaiv qhov 1" tuag. [1]
Siv cov tuag yog tseem ceeb heev. Yog tias lub raj tsis haum rau qhov tuag, ces koj tuaj yeem xaus nrog cov uas ua rau daim plooj lossis kinked tiav lawm.
