把陷下去的一段反方向重托起來,把鬆土耙掉,直到實土暴露,再往裏往下灌水泥。
這個算大麻煩
•
是的,但僅此而矣,價錢就看這難度有多大,幸而一般都不可能是深陷。
-梁山sl-
♂
(0 bytes)
()
08/01/2012 postreply
17:34:40
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2025 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy