| 摘要 |
<p>A CLOSING TOOL Abstract A closing tool (10) to be attached to a plough frame to engage a soil layer, the tool (10) includes an attachment stem (12) via which the closing tool (10) is attached to 5 the plough frame. Secured to the lower portion (14) of the stem (12) are wear resistant members (19). 00 00f rOO0660 C-47</p> |
