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22
Aug
Yuav ua li cas paub qhov zoo thiab qhov tsis zoo ntawm cov raj tooj liabYuav ua li cas paub qhov zoo thiab qhov tsis zoo ntawm cov raj tooj liab
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22
Aug
tooj liab raj muaj cov thermal conductivity zoo heevtooj liab raj muaj cov thermal conductivity zoo heev
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22
Aug
Cov kav dej tooj liab (tseem hu ua cov kav dej tooj liab) yog siv hauv cov ka...Cov kav dej tooj liab (tseem hu ua cov kav dej tooj liab) yog siv hauv cov kav dej kais dej,
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22
Aug
Taw qhia rau lub raj tooj liab liabTaw qhia rau lub raj tooj liab liab
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22
Aug
Cov teeb meem tshwm sim ntawm cov raj tooj liab thaum sivCov teeb meem tshwm sim ntawm cov raj tooj liab thaum siv
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22
Aug
Peb paub thiab tsis paub txog cov tshuab cua txias, vim peb txhua tus paub ti...Peb paub thiab tsis paub txog cov tshuab cua txias, vim peb txhua tus paub tias cov tshuab cua txias yog siv rau cov cua txias hauv lub caij ntuj sov
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22
Aug
Liab tooj liab, tseem hu ua liab tooj liab, yog tooj liab ntshiab, los yog to...Liab tooj liab, tseem hu ua liab tooj liab, yog tooj liab ntshiab, los yog tooj liab, thiab muaj npe rau nws cov xim liab-liab.
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21
Aug
Yog lub zog ntawm cov khoom siv tooj liab siabYog lub zog ntawm cov khoom siv tooj liab siab
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21
Aug
Aluminium bronzeAluminium bronze
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21
Aug
Crystallizer tooj liab rajCrystallizer tooj liab raj
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21
Aug
Ceev tooj liab rajCeev tooj liab raj
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21
Aug
Dawb tooj liab muaj pes tsawg leegDawb tooj liab muaj pes tsawg leeg
