| 摘要 |
An objective of the present invention is to promote a reduction in a size of a work table apparatus of a counterweight member. According to the present invention, the work table apparatus comprises a pair of side weights (26, 28) arranged on a left and a right side of a work table (20) when viewed in a reciprocating direction of a counterweight member (24) which reciprocates in an opposite direction of the work table (20). |
