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HELP_VARIABLE
CNSORDERNO
Order number
NDMM
Nominal diameter
mm
NDINCH
Nominal diameter
英寸
DINC
P.C.D
mm
DINN
Number of holes
DINH
Diameter
mm
DM
mm
D
mm
D1
mm
D2
mm
D3
mm
L
mm
H
mm
H1
mm
H2
mm
H4
mm
H5
mm
A
mm
A1
mm
A2
mm
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