| 摘要 |
PCT No. PCT/EP90/02275 Sec. 371 Date May 6, 1992 Sec. 102(e) Date May 6, 1992 PCT Filed Dec. 20, 1990 PCT Pub. No. WO91/10071 PCT Pub. Date Jul. 11, 1991.In the disclosed locking plug arrangement, a locking plug consists of a cylindrical body molded from synthetic material and having an integral peripheral sealing lip and one or more integral laterally projecting catches and a cast housing with a bore to receive the plug body in sealing relation and with a transverse passage to receive a projecting catch.
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