Cov txheej txheem:

Yuav Siv Cov Qos Ntoo Li Cas Rau Cov Khoom Siv Hluav Taws Xob: 4 Kauj Ruam
Yuav Siv Cov Qos Ntoo Li Cas Rau Cov Khoom Siv Hluav Taws Xob: 4 Kauj Ruam

Video: Yuav Siv Cov Qos Ntoo Li Cas Rau Cov Khoom Siv Hluav Taws Xob: 4 Kauj Ruam

Video: Yuav Siv Cov Qos Ntoo Li Cas Rau Cov Khoom Siv Hluav Taws Xob: 4 Kauj Ruam
Video: Saib Mis paub Poj niam (hluas nkauj) tus yam ntxwv lub siab 2024, Kaum ib hlis
Anonim
Yuav Siv Cov Qos Ntoo Li Cas Rau Cov Khoom Siv Hluav Taws Xob
Yuav Siv Cov Qos Ntoo Li Cas Rau Cov Khoom Siv Hluav Taws Xob

Ua cov txheej txheem ib txwm uas siv hauv chav kuaj lub cev kom tsim hluav taws xob, peb xav tau cov hlau sib txawv uas tuaj yeem siv ua cov nqa hluav taws xob. Ib qho ntawm cov hlau tuaj yeem yog cov ntsia hlau zinc galvanized thiab lwm qhov yog cov ntsia hlau sib koom tes, nyiaj npib lossis txhua yam ua los ntawm tooj liab ntshiab.

Tswv yim: Cov pas tuav yuav tsum muaj cov hlau sib txawv. Piv txwv li, ib tus pas nrig tuaj yeem yog zinc thiab lwm tus tuaj yeem yog tooj liab.

Khoom siv

qos loj

ob kab

ob lub pas hlau (tsawg kawg)

Kauj Ruam 1: Kauj Ruam 1

Kauj ruam 1
Kauj ruam 1

Muab cov ntsia hlau zinc thiab cov tooj liab tso rau hauv cov qos yaj ywm (roj teeb).

Nco ntsoov tias cov khoom zinc thiab tooj liab tau sib cais los ntawm ib leeg. Lawv nyob deb dua ntawm ib leeg, qhov ntau ntawm cov hluav taws xob yuav raug tsim tawm.

Kauj ruam 2: Kauj ruam 2

Kauj ruam 2
Kauj ruam 2

Tam sim no koj txuas ib kawg ntawm thawj cov xaim rau cov ntsia hlau zinc thiab lwm qhov kawg rau qhov tsis zoo lub dav hlau (-) ntawm cov khoom siv hluav taws xob. Tom qab ntawd siv tus xov tooj thib ob los txuas tus pas nrig tooj liab (lossis nyiaj npib) mus rau lub davhlau ya nyob twg zoo (+) ntawm lub tshuab hluav taws xob. Tam sim no cov cuab yeej hluav taws xob yuav tsum qhib kom ntev li ntev tau tias cov qos yaj ywm muaj ions ntau. Cov hluav taws xob (dab tsi ua hluav taws xob) yuav pib txav los ntawm cov ntsia hlau zinc hla cov hlau mus rau hauv cov khoom siv hluav taws xob thiab los ntawm lub cuab yeej mus rau cov khoom tooj liab.

Kauj Ruam 3: Kauj Ruam 3

Kauj ruam 3
Kauj ruam 3

Koj yuav xav siv lub ntsuas hluav taws xob hloov lub tshuab hluav taws xob kom ntseeg tau tias muaj hluav taws xob txaus los ntawm cov qos yaj ywm los ua lub zog ntaus ntawv. Yog tias tsis txaus, ntau lub qos yaj ywm txuas nrog hauv koob yuav tsim nyog rau lub zog ntaus ntawv.

Pom zoo: