镀铬转动手柄
 REVOLVING HANDLES
JB/T7270.4A-94(GB4141.4A-84 JB1334A-73)
d
L
l
M6
50
14
M8
63
18
M10
80
22
 
 可折手柄
 FOLDED HANDLE


JB/T7270.11-94(JB3717.2-85)
L
D
d
50
22
16
63
24
20
80
26
20
100
28
20
 

 可调位紧定手柄
 ADJUSTADLE FIXING HANDLE

JB/T7270.12-94(Z52-2)
d
R
L
h
H
M6
50
16 20 25
8
40
M8
63
20 25 32 40
10
43
M10
80
20 25 32 40
12
55
M12
95
25 32 40 50
15
63
M16
114
40 50 63
18
75

 手柄球
 BALL KNOBS

JB/T7271.1-94
(GB4141.11-84 JB1340-73)
d
D
M10
32
M10
35
M12
40
M14
40
M16
45
M16
50
d
D
M5
16
M6
20
M6
25
M8
25
M8
30
M8 32