| 摘要 |
<p>A tear out test plug for plumbing installations includes a cylindrical body having a peripheral sidewall, a closed end and an open end. A positioning flange extends outwardly from the peripheral sidewall at the open end. An end wall closes the closed end. A frangible strip extends from the open end, down the peripheral sidewall, across at lea st a portion of the end wall and up the peripheral sidewall to the open end.</p> |
