muag li khoom qab zib kub
ua lag luam zoo.
Yuav pov tseg ib yam sai sai thiab siv zog me ntsis.
muag los yog tshem tawm ntau yam yooj yim heev.
Lub ntsiab lus ntawm cov lus muag zoo li hotcakes yog dab tsi?
yuav tau sai thiab ntau: Qhov kev ua si tshiab yog pom meej muag zoo li cov ncuav kub.
Yuav ua li cas muag khoom qab zib kub?
Txhawm rau pab koj nkag siab txog kev lag luam zoo dua, ntawm no yog 10 yam uas muag zoo li cov ncuav kub hauv internet:
Xov tooj Accessories. …
Sports Wear. …
Maternity Products. …
Cov Khoom Siv Hauv Tsev. …
Saib. …
Handbags And Purses. …
Mini Projector. …
khoom zoo nkauj.
Yuav ua li cas kuv muag zoo li hotcakes?
muag li khoom qab zib kub
ua lag luam zoo.
Yuav pov tseg ib yam sai sai thiab siv zog me ntsis.
muag los yog tshem tawm ntau yam yooj yim heev.
Vim li cas hotcakes muag sai?
Cov kab lus "muag zoo li hotcakes" yog siv los piav txog ib yam khoom nrov heev nrog cov neeg siv khoom, uas ya tawm ntawm lub rhawv thiab ntau ntau. … Raws li nws lub ntsiab lus tseem ceeb, hotcakes muag sai sai tsis yog vim lawv yog ib qho tshiab…tab sis vim tias lawv cov lus kub.
Pom zoo:
Thaum lub tuam txhab muag khoom muag khoom muag, nws yuav lees paub muag cov nyiaj tau los ntawm tus nqi muagLub tuam txhab tseem yuav lees paub tus nqi ntawm cov khoom muag rau tus nqi ntawm tus nqi muag khoom. tus nqi ntawm cov khoom uas tau muag.
Ib hom kev sim tshuaj uas tsuas yog tus kws tshawb fawb ua qhov kev tshawb fawb paub uas kho lossis cuam tshuam tus neeg koom nrog tau txais kom txog thaum qhov kev sim ua tiav. Txoj kev kawm ib leeg dig muag ua rau cov txiaj ntsig ntawm txoj kev kawm tsis tshua muaj kev tsis ncaj ncees .
Txoj kev uas cov khoom lag luam tau nthuav tawm thiab tshaj tawm tuaj yeem cuam tshuam loj rau cov neeg siv khoom txaus siab rau lawv thiab cov khoom muag muag ntau npaum li cas. Los ntawm kev nthuav tawm khoom hauv txoj hauv kev uas txaus siab, nkag tau thiab txaus nyiam, cov khw muag khoom tuaj yeem nce muag thiab txhim kho lawv cov txiaj ntsig tau txiaj ntsig .
Soft solder feem ntau muaj qhov sib txawv ntawm 90 txog 450 ° C (190 txog 840 ° F; 360 txog 720 K), thiab feem ntau siv hauv hluav taws xob, kav dej, thiab cov ntawv hlau ua haujlwm. Alloys uas yaj ntawm 180 thiab 190 ° C (360 thiab 370 ° F;
Net muag yog qhov tseem tshuav tom qab tag nrho rov qab, nyiaj cheb thiab muag luv nqi tau raug rho tawm ntawm kev muag tag nrho. Net muag feem ntau yog tag nrho cov nyiaj tau los tshaj tawm los ntawm ib lub tuam txhab ntawm nws daim ntawv qhia nyiaj tau los, uas txhais tau hais tias txhua hom kev muag khoom thiab kev txiav tawm cuam tshuam tau muab tso ua ke rau hauv ib kab .
