kev siv

Screws, screws, pob qij txha, pob qij txha, sib txuas bolts, thiab lwm yam rau cov txheej txheem qhov chaw.

Tshuaj Muaj Tshuaj

C: 0.08

Si: 0.004

MN: 1.03

P: 0.07

S: 0.32

Neeg kho tshuab tsis kam

Lub zog tensile σB (Mpa): 533

Peple zog: 412

Elongation: 11

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