Kev tshuaj xyuas theem pib: Saib seb theem pib puas thiab ncaj. Yog tias muaj cov khoom txawv teb chaws, ko lawv kom tsim nyog.
Mar 13, 2021
Qhov sib koom tes yuav tsum sib tshuam rau txoj kab nqes; qhov twg nws yog sib npaug nrog txoj kab nqes ntaiv lossis yuav muaj kev ntxhov siab, qhov kev ncua deb ntawm kev sib k...
Mar 12, 2021
Hauv txoj kev khaws cia, kev ncaj ncees ntawm daim ntawv lo thiab kev ncaj ncees ntawm cov ntaub ntawv yuav tsum tau tswj hwm.
Mar 11, 2021
Siv ua qhov cuab lub zog txhawb rau hauv qab lub ntsa ntsa, lossis siv rau kev thauj tog rau nkoj kom ruaj ntseg cov vaj huam sib luag. Ua ib daim ntaub thaiv phab ntsa lossis a...
Mar 10, 2021
Siv dav hauv geotechnical engineering xws li dej txuag hluav taws xob, hluav taws xob muaj zog, mines, txoj kev loj thiab kev tsheb nqaj hlau
Mar 09, 2021
Ua ke nrog cov geomembrane, nws dhau los ua cov khoom siv dej tsis qab thiab tsis muaj zog, uas ua si lub luag haujlwm ntawm kev tiv thaiv kom tawg.
Mar 08, 2021
Thaum cov dej ntws tawm ntawm cov av, nws kis tau zoo, xa khoom lossis decomposes lub siab kev ntxhov siab, tiv thaiv cov av ntawm kev puas tsuaj los ntawm cov tub rog sab nraud...
Mar 07, 2021
Siv polyester staple fiber koob koob-punched geotextiles kom txhim kho lub zog tensile thiab deformation tsis kam ntawm cov av, txhim kho kev ruaj khov ntawm cov qauv vaj tsev, ...
Mar 06, 2021
Polyester staple fiber koob koob-punched geotextile muaj dej zoo conductivity. Nws tuaj yeem tsim cov kwj deg hauv cov av hauv lub cev, thiab ua kom cov av qauv ntau dua
Mar 05, 2021
Thaum dej ntws los ntawm cov khoom zoo hauv cov av txheej mus rau hauv cov ntxhib ntawm cov av txheej, huab cua zoo permeability thiab dej permeability ntawm cov polyester stapl...
Mar 04, 2021
Staple Fiber Needle - Punched Polyester PET Non Woven Fabric / tnt ntaub / nonwoven npuag rau Geotextile Cov ntaub ntawv khoom Lub luag haujlwm ntawm geotextile a. Kev tiv thaiv...
Jan 10, 2022
Kev siv cov polyester staple fiber koob-punched geotextiles rau cov ntaub ntawv cov tsev nrog cov khoom sib txawv hauv lub cev (qhov loj me, kev faib tawm, kev sib txawv thiab t...
Mar 03, 2021
