Hauj lwm lawm
Xa kev nug
Khoom Piav Qhia
Sib xyaw ua cov strapping siv rau cov raj ntim hlau ntim, nws yog qhov sib zog muag, thiab kev sib tsoo dua li lwm lub pp Strapping, thiab tus tsiaj strapping .
The appropriate elongation of composite cord strapping will not cause the snap of strapping.
Cim npe nrov: ib qho kev sib xyaw ua rau cov raj loj ntim, Tuam Tshoj muaj comprapping rau steel raj Ntim khoom, chaw tsim khoom, chaw tsim khoom
