型号
直径
AT474-11
1"
(25.40 mm)
AT474-11X
1-1/32"
(26.19 mm)
AT474-12
1-1/16"
(26.99 mm)
AT474-12X
1-3/32"
(27.78 mm)
AT474-13
1-1/8"
(28.58 mm)
AT474-13X
1-5/32"
(29.37 mm)
AT474-14
1-3/16"
(30.07 mm)
AT474-14X
1-7/32"
(30.96 mm)
AT474-15
1-1/4"
(31.75 mm)
AT474-15X
1-9/32"
(32.54 mm)
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