Muaj pes tsawg hom tooj dag muaj?

Cov tooj dag tuaj yeem muab faib ua ob pawg: 1. Ordinary tooj dag thiab 2. tooj dag tshwj xeeb

Ordinary tooj dag yog binary alloy ntawm tooj liab thiab zinc: H90, H80, H68, H62

Cov tooj dag tshwj xeeb yog tsim los ntawm kev ntxiv lwm cov hlau alloy raws li tooj liab-zinc binary alloy: txhuas tooj dag, manganese tooj dag, silicon tooj dag, npib tsib xee tooj dag, txhuas tooj dag, tin tooj dag, hlau tooj dag, bismuth tooj dag, antimony tooj dag, magnesium tooj dag,

1) Cov hlau lead: HPB59-1, HPB62-3, HPB58-3, HPB61-1, HPB60-3, HPB57-42) Manganese tooj dag: HMN58-2, HMN57-3-1, HMN57-2-2-0.5, HMN55-3-13) Silicon brass: Hsi{12}}, HSI75-3, HSI{{ 14}}.6, HSI61-0.64) Nickel tooj dag: HNI{18}}, HNI{19}}) Aluminium brass: HAL{20}}, HAL{21}}, HAL 61-4-3-1, HAL61-4-3-1.5

6) tooj dag: HSN70-1, HSN62-1, HSN60-1, HSN72-1, HSN65-0.03

7) Hlau tooj: HFE59-1-1, HFE58-1-1

8) Antimony brass: HSB60-0.9, HSB61-0.8-0.5

9) Magnesium tooj dag: HMG60-1

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 tshuaj tua tsiaj, 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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