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Nā Mea Hoʻopili Paipu EN877 BML
ʻO nā paipu hoʻokahe wai alahaka DS MLB (BML) he mau waiwai maʻamau o ke kūʻē ʻana i ke kinoea ʻōpala waikawa, ka noe paʻakai alanui, a me nā mea ʻē aʻe. kūpono no nā koi kūikawā ma ke kahua o ke kūkulu ʻana i ke alahaka, nā alanui, nā tunnels me kona kūpaʻa maʻamau i ka uahi hoʻopau waikawa, ka paʻakai alanui, a me nā mea ʻē aʻe. Eia kekahi, hiki ke hoʻohana ʻia ʻo MLB no ke kau ʻana ma lalo o ka honua.
He hao i hoʻolei ʻia me ka graphite flake ka mea e like me EN 1561, ma ka liʻiliʻi EN-GJL-150. Ua kūlike ka uhi o loko o DS MLB me EN 877; kūlike ka uhi o waho me ke kūkulu kila ZTV-ING ʻāpana 4, annex A, papa A 4.3.2, ʻāpana kūkulu helu 3.3.3. Loaʻa nā ana inoa mai DN 100 a i DN 500 a i ʻole 600, ka lōʻihi 3000mm.





