| 摘要 |
PCT No. PCT/GB91/02275 Sec. 371 Date Nov. 30, 1993 Sec. 102(e) Date Nov. 30, 1993 PCT Filed Dec. 19, 1991 PCT Pub. No. WO92/11675 PCT Pub. Date Jul. 9, 1992.A close-fitting box (110, 120 FIG. 3) maintains a sheet (100) of mastic in sheet form for wrapping around a cable splice (FIG. 7) to supply large volume of mastic to fill the enclosure formed by applying a heat-shrinkable sleeve (250, FIG. 11) around the mastic-wrapped splice.
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