A.1.0% B.2.0% C.2.5% D.4.5%
A.拉力(N/50mm)≥500 B.最大拉力時伸長率(%)≥50 C.耐熱性:90℃,2h無滑動、流淌、低落 D.不透水性:0.3Mpa,120min不透水
A.14.9mm B.15.0mm C.15.1mm D.15.2mm