Bitdị akpa bitumen nke ụlọ ọrụ anyị mepụtara kwesịrị ekwesị maka nchekwa bitumen na njem: yana oke 55.5 cubic, enwere ike ịhazi ya na iji ya rụọ ọrụ. Bitdị akpa bitumen dị mma maka ịkwaga na mbufe asphalt. Enwere ike idozi ụdị akpa bitumen n'ime ọkụ na-eduzi kpo oku, ọkụ ọkụ ma ọ bụ kpo oku ozugbo site na ndị na-ebunye ya. Mgbe ejiri otutu tankị eme ihe n'otu oge, ọkpọkọ dị n'ihu tank ca ...
Bitdị akpa bitumen nke ụlọ ọrụ anyị mepụtara kwesịrị ekwesị maka nchekwa bitumen na njem: yana oke 55.5 cubic, enwere ike ịhazi ya na iji ya rụọ ọrụ. Bitdị akpa bitumen dị mma maka ịkwaga na mbufe asphalt. Enwere ike idozi ụdị akpa bitumen n'ime ọkụ na-eduzi kpo oku, ọkụ ọkụ ma ọ bụ kpo oku ozugbo site na ndị na-ebunye ya. Mgbe ejiri otutu tankị eme ihe n'otu oge, ọkpọkọ dị n'ihu tank ca ...