#10단계의 변경 사항
단계 라인
[* black] Use two wrenches to loosen the top section of [* black] Unscrew the top section of the [* black] Make sure someone is holding the remaining section of the riser main. |
[* black] Use two wrenches to loosen the top section of [* black] Unscrew the top section of the [* black] Make sure someone is holding the remaining section of the riser main. |