Qhov txawv ntawm tooj dag thiab tooj liab Dab tsi yog qhov txawv ntawm tooj dag thiab tooj liab

1, tsos: tooj dag: lub teeb golden daj, ci iab, liab tooj liab: sawv liab, ci iab.

2, muaj pes tsawg leeg: tooj dag: tooj liab cov ntsiab lus ntawm txog 60 feem pua, zinc cov ntsiab lus ntawm txog 40 feem pua, ib tug neeg qib ntawm txhuas 1 feem pua ​​los yog li ntawd, muaj impurities. Liab tooj liab: cov ntsiab lus ntawm tooj liab mus txog 99.9 feem pua.

3, lub zog: tooj dag zog siab dua, tooj liab lub zog qis dua.

4, ceev: qhov ceev ntawm tooj dag yog 8.93g / cm3, cov neeg kho tshuab bearing liner yog siv los ua tooj dag vim nws yog hnav-resistant thiab kuj yog feem ntau siv los ua li qub thiab cov yeeb nkab fittings. Liab tooj liab, tseem hu ua liab tooj liab, ntom ntawm 7.83g / cm3, melting point ntawm 1083 degrees, tsis yog magnetic.

5, lub hardness ntawm tooj dag yog ntau dua tooj liab 6, lub melting point ntawm tooj liab yog siab tshaj tooj dag.

Yog tias koj muaj lus nug, thov hu rau peb. Peb lub tuam txhab tuaj yeem tsim ntau yam koob txhaj tshuaj, koob tshuaj kho mob, koob txhaj tshuaj, koob tshuaj hypodermic, koob txhaj tshuaj, koob tshuaj tiv thaiv kab mob, koob txhaj tshuaj, koob txhaj tshuaj, koob txhaj tshuaj, koob xaum koob, koob ovum khaws koob, koob txhaj tshuaj, thiab lwm yam Yog tias koj xav tau kev kho koob cov khoom, thov hu rau peb. Peb tos ntsoov rau koj qhov kev nug! Qhov zoo ntawm cov khoom tsim nyob rau hauv peb lub Hoobkas yuav txaus siab rau koj!

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