Yooj Yim Txiav Hlau Sum31 Polishing Rod Chaw Ua Haujlwm Polishing Kev Txiav Sib Tsoo Qws

Cov qauv txheem nrog cov kev ua tau zoo li tsawg, xws li lub zog, pob qij txha, cov pob qij txha, cov khoom siv hluav taws xob, yas moulding cov pwm, kev phais mob thiab kho hniav.

1. Tsis siv neeg tshuab dhos ua, hlau stamping ntu ua;

2. Kev lag luam hluav taws xob, kho qhov muag siv fiber ntau, kho qhov disk drives, scanner, khoom siv kho mob;

3 Cov Khoom Siv Hauv Tsev, Kev Lag Luam Ua Yeeb Yam;

4. Cov khoom ua haujlwm (khoos phis tawj, photocopers, cameras, fev tshuab, thiab lwm yam);

5. Xov xwm teev, tsom iav;

6. Hauv lub davhlau ya nyob twg lub npe, timer, carburetor;

7. Kev dai kom zoo nkauj, teeb pom kev zoo, tsheb, locomotives, saw;

8. Huv tsheb sweepers thiab khoom ua si;

9. Catsis, Handbag Accessories, Siv qaws, nuv ntses, thiab lwm yam;

10. Kev sib tw pob, cov ntsia hlau, neeg rau, pob qij txha, cov rooj zaum caij nplooj ntoos hlav, thiab lwm yam.

Tus Sum31 Dawb Txiav Hlau ua raws nrog JIS G 4804-1999

Sum31 Dawb Txiav Tempering Cheebtsam:

Cov pa roj carbon C: 0.14 ~ 0.20

P: 0.040

Sulphur S: 0.08 ~ 0.13

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