订货举例
拖链型号TLGA100 或TLGB100，支撑板III 型，
弯曲半径R=450，支撑板宽度Bi=300，拖链长度L=7800
拖链TLGA100 III-450 × 300 × 7800
I 型- 支撑板整体型（根据用户要求开孔）
II 型- 支撑板上下分开型（根据用户要求开孔）
III 型- 上下是铝板，内有隔离片（根据用户要求放隔条）
Example for an order
Drag chain model number TLGA100 or TLGB100, supporting board III type, bend radius R=450,supporting board width Bi=300 length L=7800
Drag chain TLGA100 III-450 × 300 × 7800
I-type Integral type of support board
II-type Separate type of support board
III-type The upper one and the lower one are made of aluminium withspacer inside
