Tawm tsam qhov keeb kwm yav dhau los ntawm Sino-US kev lag luam kev sib txhuam thiab kev hloov pauv ntawm cov nqi se, Yijiang tuam txhab xa khoom tag nrho ntawm OTT hlau lem nag hmo. Qhov no yog thawj zaug xa mus rau Asmeskas cov neeg siv khoom tom qab Sino-US tariff kev sib tham, muab kev daws teeb meem raws sij hawm rau cov neeg siv khoom xav tau ceev.
Nov yog ib zaj xov xwm txhawb nqa. Lub tuam txhab tau hloov kho kom tsim nyog los tswj nws txoj kev sib raug zoo ntawm cov neeg siv khoom, thiab qhov kev txav no tau lees paub los ntawm cov neeg siv khoom.
Cov khoom xa tawm lub sijhawm no yog OTT hlau lem, uas yog siv los tiv thaiv cov log tsheb ntawm kev tsim kho tshuab. Lawv tsis tsuas yog tiv thaiv lub tshuab log tsheb, txuas ntxiv lub neej kev pab cuam ntawm lub tshuab, tab sis kuj nce kev ua haujlwm ntawm cov tshuab. Txawm nyob rau hauv cov xuab zeb gravel los yog av nkos txoj kev, lub machinery muaj passability zoo, indirectly txhim kho efficiency ntawm txhua yam kev tsim kho.
OTT taug qab, sebroj hmab khiavor steel khiav, muaj ntau yam kev siv. Lawv raug tsim tshwj xeeb rau cov qauv log tsheb ntawm qee hom qauv. Yog tias koj xav txhim kho koj cov log tsheb mechanical, thov koj xav sab laj.