单词 | pitch fibre |
释义 | > as lemmaspitch fibre pitch fibre n. a black waterproof material, consisting of compressed cellulose or asbestos fibre impregnated under vacuum with pitch, and used for making pipes. ΘΚΠ society > occupation and work > materials > derived or manufactured material > processed resinous materials > [noun] > pitch > pitch-based materials smithy-coom1611 pitch fibre1946 1946 Archit. Rev. 101 66/1 Externally the drains are in pitchfibre with precast concrete manholes. 1958 Daily Tel. 30 June 4/6 The sales of pitch-fibre pipe continue to expand with the coming into operation of considerably increased productive capacity. 1990 D. Holloway Which? Bk. Plumbing & Central Heating (rev. ed.) v. 71/1 Pitch fibre pipes are no longer used for new installations. < as lemmas |
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