Txhua pawg

Boiler yeeb nkab

Koj puas tau nyob hauv qab daus hauv cov tsev. Tej zaum koj yuav muaj, tab sis koj puas pom lub tshuab hlau loj uas hu ua boiler? Nws yog ib lub lauj kaub tais diav uas boils dej los yog chav nyob ib ncig ntawm lub tsev kom nws zoo thiab sov nyob rau hauv cov no hlau yeeb nkab los ntawm jinzheng nqa dej kub los yog chav rau ntau qhov chaw ntawm lub tsev, sab hauv uas yog boiler. Lawv feem ntau hu ua cov kav dej boiler uas tuav qhov chaw tseem ceeb hauv cov cua sov ntawm txhua lub tsev.


Tej teeb meem thiab kev daws teeb meem

Ib yam li lwm yam, los ntawm ib lub sij hawm mus rau lub sij hawm thiab nrog hnav thiab hnub nyoog lub boiler yeeb nkab tuaj yeem tsim teeb meem. Leaks, xeb lossis tawg yog qee qhov teeb meem tshwm sim. Ib qho xau tshwm sim thaum dej, lossis chav dej yog tias cov yeeb nkab nqa cov kua dej kub siab, tawm ntawm nws qhov chaw npaj. Cov teeb meem xeb tshwm sim thaum cov yeeb nkab ua rau muaj kev cuam tshuam thiab tsis muaj zog thaum lub sij hawm dhau mus nrog dej los yog tshuaj lom neeg los ntawm nws. Kev tawg yog thaum cov yeeb nkab tawg sib nrug xws li los ntawm kev siab dhau ntawm nws thiaj li xaiv dej rhaub dej los ntawm jinzheng.


Vim li cas thiaj xaiv jinzheng Boiler yeeb nkab?

Cov khoom lag luam muaj feem xyuam

Tsis nrhiav qhov koj tab tom nrhiav?
Hu rau peb cov kws pab tswv yim rau cov khoom muaj ntau dua.

Thov ib daim Quote tam sim no

Tau nyob rau hauv kov,