吊装带水平放置,并用手拉直时,用分度值为1mm的钢卷尺或钢直尺测量,其有效工作长度(EWL)L(见表2),偏差不应超过名义长度的±3%。

03-02
03-02
02-06
02-01
01-30
01-28
01-26
01-23
01-19
01-15
01-01
12-30
12-28
12-27
12-26
03-02
02-01
01-30
01-28
01-26
01-24
01-22
01-20
01-18
01-17
01-14
01-03
12-31
12-30
12-27
02-05
02-05
01-31
01-31
01-30
01-27
01-27
01-26
01-26
12-09
12-09
12-09
12-09