发明授权
US6068055A Well sealing compositions and methods 失效
密封组合物和方法

Well sealing compositions and methods
摘要:
The present invention provides improved well sealing compositions and methods. The compositions are basically comprised of slag cement, water, a slag cement set activator, a hardenable epoxide containing material and an epoxide containing material hardening agent.
公开/授权文献
信息查询
0/0