Qhov chaw tiav ntawm cov hlau tsis xeb

Qhov chaw qub: NO.1

Qhov saum npoo raug kho cua sov thiab kho pickling tom qab kub dov. Feem ntau siv rau cov khoom siv txias dov, cov tank kev lag luam, cov khoom siv tshuaj lom neeg, thiab lwm yam, nrog cov tuab tuab ntawm 2.0MM-8.0MM.

Qhov chaw tsis sib xws: NO.2D

Tom qab dov txias, kho cua sov thiab pickling, cov khoom siv yog mos thiab qhov saum npoo yog silvery dawb glossy. Nws yog siv rau kev ua cov stamping tob, xws li cov khoom siv tsheb, cov kav dej, thiab lwm yam.

Matt nto: NO.2B

Tom qab dov txias, nws raug kho cua sov, pickled, thiab tom qab ntawd dov ua tiav kom ua rau qhov chaw ci ntsa iab. Vim tias qhov chaw du, nws yooj yim rov sib tsoo, ua rau qhov chaw ci dua, thiab tuaj yeem siv rau ntau yam kev siv, xws li cov khoom siv rooj tog, cov ntaub ntawv tsim kho, thiab lwm yam. Kev kho qhov chaw uas txhim kho cov khoom siv kho tshuab yog qhov tsim nyog rau yuav luag txhua yam kev siv.

Pob zeb ntxhib: NO.3

Nws yog ib yam khoom siv av nrog siv txoj siv sib tsoo No. 100-120. Nws muaj qhov ci ntsa iab zoo dua thiab cov kab ntxhib tsis sib xws. Siv rau hauv kev tsim kho kom zoo nkauj sab hauv thiab sab nraud, cov khoom siv hluav taws xob thiab cov khoom siv hauv chav ua noj, thiab lwm yam.

Xuab zeb zoo: NO.4

Nws yog cov khoom siv sib tsoo nrog txoj siv sib tsoo nrog qhov loj me ntawm 150-180. Nws muaj qhov ci zoo dua, cov kab ntxhib tsis sib xws, thiab cov kab txaij nyias dua li NO.3. Siv rau hauv cov dab da dej, cov khoom siv kho kom zoo nkauj sab hauv thiab sab nraud, cov khoom siv hluav taws xob, cov khoom siv hauv chav ua noj thiab cov khoom siv zaub mov, thiab lwm yam.

#320

Cov khoom siv siv txoj siv sib tsoo No. 320. Nws ci ntsa iab dua, cov kab ntxhib tsis sib xws, thiab cov kab txaij nyias dua li NO.4. Siv rau hauv cov dab da dej, cov khoom siv kho kom zoo nkauj sab hauv thiab sab nraud, cov khoom siv hluav taws xob, cov khoom siv hauv chav ua noj thiab cov khoom siv zaub mov, thiab lwm yam.

Kab plaub hau: HL NO.4

HL NO.4 yog ib yam khoom uas muaj tus qauv sib tsoo uas tsim los ntawm kev sib tsoo tas mus li nrog txoj siv polishing ntawm qhov loj me me (subdivision number 150-320). Feem ntau siv rau kev kho kom zoo nkauj hauv tsev, elevators, qhov rooj tsev, vaj huam sib luag, thiab lwm yam.

Qhov chaw ci ntsa iab: BA

BA yog ib yam khoom tau los ntawm kev dov txias, ci ntsa iab thiab ua kom du. Qhov ci ntsa iab ntawm qhov chaw zoo heev thiab muaj kev cuam tshuam siab. Zoo li daim iav nto. Siv rau hauv cov khoom siv hauv tsev, daim iav, cov khoom siv hauv chav ua noj, cov ntaub ntawv kho kom zoo nkauj, thiab lwm yam.