Nyob rau hauv peb lub hnub nyoog ntawm kev txhim kho txhua hom ntawm tus kheej siv khoom siv cov phuam so uas siv tau zoo heev nyob rau hauv yuav luag tag nrho cov hauv paus ntawm lub neej. Vim lawv txoj hauv kev yooj yim thiab ua tau zoo, cov khoom siv kuj muaj nyob hauv cov chaw ua haujlwm, kev zoo nkauj thiab tsev nyob.
Zoo li ntau yam khoom siv, xws li cov phuam da dej yog tsim los rau kev nyiam huv thiab yooj yim ntawm kev saib xyuas rau cov khoom no. Tam sim no koj tsis tas yuav ntxuav, da dej phom, uas yog siv los ntawm coob tus neeg muas zaub - lawv tsuas yog muab pov tseg thiab rau tus tom ntej manipulation lawv coj ib lub tshiab.
Cov ntawv so tes yog dab tsi?
Hnub no nws muaj ob hom ntawv so tes - hauv phom thiab hauv cov pob khoom. Ob qho no yog siv ob qho tib si rau pej xeem thiab rau kev siv tus kheej. Yob yog qhov yooj yim uas muaj ntau tus neeg. Tsaws ntug, txhua tus tuaj yeem rhuav tshem ib kem uas txaus siv. Cov neeg uas tuav cov phuam no muaj feem ntau hauv chaw tso quav, hauv chav noj mov thiab cov chaw noj mov, rau cov neeg ua haujlwm siv lub sijhawm ua noj.
Vim nws lub zog, xws li kev pleev xim zoo heev, cov ntawv so tes yuav siv tau txhua txhia qhov chaw. Lawv yog cov ntom, tsis txhob rov qab, zoo li cov ntaub so ntswg, nqhis dej ntau dhau ntawm cov dej noo thiab cov roj pleev kom zoo.
Tso rau cov phom uas siv tas pov tseg
Cov phuam so ntawm cov cellulose lossis cov ntawv pov tseg yog tsim tawm, thiab tuaj yeem txawv vim qhov no nyob rau hauv nqe kev lag luam. Ntawv (cellulose) cov khoom muaj rau VIP qeb, lawv tau tsim tshwj xeeb tshaj yog tias tsis siv cov tshuaj lom neeg thiab muaj xim dawb.
Phuam ua tom qab muab cov ntawv pov tseg tawm tau
Cov phom suab pov tseg feem ntau yog siv hauv cov tshuaj pleev ib ce. Cov no yog cov chaw zoo nkauj, chaw phais zoo nkauj. Cov khoom zoo li no txhawb cov neeg siv khoom, thiab tso cai rau lawv los lav lawv qhov huv.
Tiam sis tsis tsuas yog nyob rau hauv qhov kev pab cuam, kev siv cov phuam so uas siv, vim hais tias nyob rau hauv txhua txhua hnub lub neej rau lawv ob txhais tes nws kuj yog yooj yim siv, dai ib tug yob nyob rau hauv lub chav ua noj thiab nyob rau hauv chav dej. Cov khoom zoo li no sib txawv thiab muaj ob los yog peb txheej. Cov xov tooj ntawm cov khaubncaws sab nraud yog nyob ntawm tus nqi ntawm cov khoom thiab lawv cov khoom ua haujlwm.