Lub ntiaj teb sab saum toj kaum pob zeb thaiv cov neeg tsim khoom lag luam

Yog tias koj koom nrog hauv kev lag luam pob zeb, koj yuav hnov ​​lub sij hawm "thaiv," tab sis kev lag luam sab hauv yuav tsis feem ntau piav qhia txog qhov thaiv yog tshwj tsis yog koj nug.

 

Thaiv yog cov khoom siv raw uas tau ua tiav. Rau kev yooj yim ntawm kev thauj mus los, feem ntau nws yog qhov zoo li cov hauv paus ntawm pob zeb uas ua tau raws li cov lus qhia tshwj xeeb rau cov splhab lossis lwm yam kev siv. Qhov no yog hu ua block, cov khoom siv raw xa los ntawm pob zeb ua pob zeb rau pob zeb carving factories.

 

Thaiv yog ob qho khoom ntawm cov pob zeb mines thiab cov khoom siv raw rau cov chaw ua haujlwm slab. Chav ntsuas ntsuas ntsuas yog cubic meters, txhais tau tias nws tau luv nqi los ntawm ntim.

 

Raws li kev txheeb cais los ntawm Tuam Tshoj Pob Zeb Ua Si, lub ntiaj teb sab saum toj 10 lub teb chaws nrog cov pob zeb loj tshaj plaws yogTuam Tshoj, Is Nrias teb, qaib cov txwv, Landan, Ltalis, Spain, tebchaws Iziv, Portugal thiab Tebchaws Asmeskas.

 

Hais txog cov zis teev,

Tuam Tshoj thiab Is Nrias teb tus account rau 30.08% thiab 14.20% ntawm tag nrho cov khoom lag luam, feem ntau, kev sib koom ua ke ntawm 40%;

Qaib ntxhw, Ltalis, Iran, thiab Spain account rau kwv yees li 30% ntawm tag nrho cov khoom lag luam;

Lwm lub teb chaws tus account kom tsawg dua 30%.

 

Saib ntawm cov toj roob hauv pes ntawm cov toj roob hauv pes ntiaj teb pob zeb, pob zeb ntau lawm thiab loj} Cov tuam txhab lag luam uas yog feem ntau, Tebchaws Asmeskas, Tebchaws Asmeskas, thiab Spain. Companies such as Japan's ADVAN, India's GEM, the United States' ROCK OF AGES, Spain's LEVANTINA, and Italy's INKAS and RED GRANITI are all highly competitive stone companies worldwide. Tsav los ntawm kev sib tw ntawm cov tuam txhab loj no, kev lag luam pob zeb thoob ntiaj teb txuas ntxiv ua ntej.