Xov xwm

Tsis ntev los no, Suzhou CMT Engineering tau ua tiav qhov kev ua tiav thiab kev lees txais ntawm Kazakhstan sulfuric acid cia thiab thauj mus los project, cim qhov kev vam meej tag nrho ntawm qhov project engineering construction multinational no.

Daim Ntawv Pob Zeb (tseem hu ua daim ntawv pob zeb, daim ntawv los ntawm cov pob zeb pov tseg, daim ntawv mineral, lossis daim ntawv nplua nuj mineral) yog cov khoom zoo li ntawv tsim los ntawm calcium carbonate sib txuas nrog high-density polyethylene (HDPE).

Oriented strand board (OSB), tseem hu ua flakeboard, yog ib hom ntoo uas zoo ib yam li particle board, tsim los ntawm kev ntxiv cov nplaum thiab tom qab ntawd nias cov txheej ntoo (flakes) rau hauv cov kev taw qhia tshwj xeeb. Nws tau tsim nyob rau hauv California xyoo 1963. OSB tej zaum yuav muaj qhov chaw ntxhib thiab ntau yam nrog cov kab sib txawv ntawm kwv yees li 2.5 cm × 15 cm (1.0 los ntawm 5.9 ntiv tes), pw tsis sib npaug thiab muaj ntau hom thiab tuab.

Chile, uas yog lub teb chaws Chile, yog lub teb chaws nyob rau sab qab teb Asmeskas uas nyob hauv ib daim av ntev thiab nqaim ntawm Andes mus rau sab hnub tuaj thiab Dej Hiav Txwv Pacific mus rau sab hnub poob. Chile muaj cov chaw tso tooj liab ntau tshaj plaws hauv ntiaj teb, thiab nplua nuj nyob rau hauv hav zoov thiab nuv ntses. Niaj hnub no Chile yog ib lub teb chaws ruaj khov thiab vam meej tshaj plaws hauv South America, nrog rau kev lag luam nyiaj tau los siab thiab cov qauv kev ua neej nyob siab.