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Width key

Values for calculation

$D$ $\mathrm{mm}$

Calculation

Width key

$\text{if }\ D\le 8$
$\text{if }\ D\le 8$
Equations in LaTeX code
\text{if }\ D\le 8
$$b=2$$
$b=2$
Equations in LaTeX code
b=2
$\text{else if }\ D\le 10$
$\text{else if }\ D\le 10$
Equations in LaTeX code
\text{else if }\ D\le 10
$$b=3$$
$b=3$
Equations in LaTeX code
b=3
$\text{else if }\ D\le 12$
$\text{else if }\ D\le 12$
Equations in LaTeX code
\text{else if }\ D\le 12
$$b=4$$
$b=4$
Equations in LaTeX code
b=4
$\text{else if }\ D\le 17$
$\text{else if }\ D\le 17$
Equations in LaTeX code
\text{else if }\ D\le 17
$$b=5$$
$b=5$
Equations in LaTeX code
b=5
$\text{else if }\ D\le 22$
$\text{else if }\ D\le 22$
Equations in LaTeX code
\text{else if }\ D\le 22
$$b=6$$
$b=6$
Equations in LaTeX code
b=6
$\text{else if }\ D\le 30$
$\text{else if }\ D\le 30$
Equations in LaTeX code
\text{else if }\ D\le 30
$$b=8$$
$b=8$
Equations in LaTeX code
b=8
$\text{else if }\ D\le 38$
$\text{else if }\ D\le 38$
Equations in LaTeX code
\text{else if }\ D\le 38
$$b=10$$
$b=10$
Equations in LaTeX code
b=10
$\text{else if }\ D\le 44$
$\text{else if }\ D\le 44$
Equations in LaTeX code
\text{else if }\ D\le 44
$$b=12$$
$b=12$
Equations in LaTeX code
b=12
$\text{else if }\ D\le 50$
$\text{else if }\ D\le 50$
Equations in LaTeX code
\text{else if }\ D\le 50
$$b=14$$
$b=14$
Equations in LaTeX code
b=14
$\text{else if }\ D\le 58$
$\text{else if }\ D\le 58$
Equations in LaTeX code
\text{else if }\ D\le 58
$$b=16$$
$b=16$
Equations in LaTeX code
b=16
$\text{else if }\ D\le 65$
$\text{else if }\ D\le 65$
Equations in LaTeX code
\text{else if }\ D\le 65
$$b=18$$
$b=18$
Equations in LaTeX code
b=18
$\text{else if }\ D\le 75$
$\text{else if }\ D\le 75$
Equations in LaTeX code
\text{else if }\ D\le 75
$$b=20$$
$b=20$
Equations in LaTeX code
b=20
$\text{else if }\ D\le 85$
$\text{else if }\ D\le 85$
Equations in LaTeX code
\text{else if }\ D\le 85
$$b=22$$
$b=22$
Equations in LaTeX code
b=22
$\text{else if }\ D\le 95$
$\text{else if }\ D\le 95$
Equations in LaTeX code
\text{else if }\ D\le 95
$$b=25$$
$b=25$
Equations in LaTeX code
b=25
$\text{else if }\ D\le 110$
$\text{else if }\ D\le 110$
Equations in LaTeX code
\text{else if }\ D\le 110
$$b=28$$
$b=28$
Equations in LaTeX code
b=28
$\text{else if }\ D\le 130$
$\text{else if }\ D\le 130$
Equations in LaTeX code
\text{else if }\ D\le 130
$$b=32$$
$b=32$
Equations in LaTeX code
b=32
$\text{else if }\ D\le 150$
$\text{else if }\ D\le 150$
Equations in LaTeX code
\text{else if }\ D\le 150
$$b=36$$
$b=36$
Equations in LaTeX code
b=36
$\text{else if }\ D\le 170$
$\text{else if }\ D\le 170$
Equations in LaTeX code
\text{else if }\ D\le 170
$$b=40$$
$b=40$
Equations in LaTeX code
b=40
$\text{else if }\ D\le 200$
$\text{else if }\ D\le 200$
Equations in LaTeX code
\text{else if }\ D\le 200
$$b=45$$
$b=45$
Equations in LaTeX code
b=45
$\text{else if }\ D\le 230$
$\text{else if }\ D\le 230$
Equations in LaTeX code
\text{else if }\ D\le 230
$$b=50$$
$b=50$
Equations in LaTeX code
b=50
$\text{else if }\ D\le 260$
$\text{else if }\ D\le 260$
Equations in LaTeX code
\text{else if }\ D\le 260
$$b=56$$
$b=56$
Equations in LaTeX code
b=56
$\text{else if }\ D\le 290$
$\text{else if }\ D\le 290$
Equations in LaTeX code
\text{else if }\ D\le 290
$$b=63$$
$b=63$
Equations in LaTeX code
b=63
$\text{else if }\ D\le 330$
$\text{else if }\ D\le 330$
Equations in LaTeX code
\text{else if }\ D\le 330
$$b=70$$
$b=70$
Equations in LaTeX code
b=70
$\text{else if }\ D\le 380$
$\text{else if }\ D\le 380$
Equations in LaTeX code
\text{else if }\ D\le 380
$$b=80$$
$b=80$
Equations in LaTeX code
b=80
$\text{else if }\ D\le 440$
$\text{else if }\ D\le 440$
Equations in LaTeX code
\text{else if }\ D\le 440
$$b=90$$
$b=90$
Equations in LaTeX code
b=90
$\text{else}$
$\text{else}$
Equations in LaTeX code
\text{else}
$$b=100$$
$b=100$
Equations in LaTeX code
b=100
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