. @, f$ A/ {+ \ ZSix molded samples tabulated above were used. The body of each % d8 F& p" O' ~- S9 Efitting was fixed in place without restricting vision of the cord entry or 0 C1 R# w' |& l
movement of the cord. The cord was firmly grasped in the hand. The cord % S% u; E' X# n
was then bent sharply at the cord entry to an angle of 90° from the plane Z$ V9 X% Y& B5 k% d) V
of the cord entry and visually examined for openings that might permit 2 Z& N* P/ U2 kentry of moisture into the body. If an area without obvious adhesion 4 k! d% N+ Q- y: h' [7 ~' ubetween cord and body was observed, a small portion of the body was cut * x5 L. ^; d) H/ Eaway to determine if there was adhesion further inside the body7 n7 O6 y- J1 X0 r+ K9 P9 f
0 f( z% f, C7 E( [1 m 作者: jeremyho88 时间: 2020-7-8 09:23
这个是类似UL817里面的粘结试验作者: wangshouyi 时间: 2020-8-24 14:09
同意楼上。还记得以前做PVC插头配合橡胶线，这个就很难通过，结合很差，根本粘合不了