Vim li cas peb ho xaiv?

Jun 30, 2018 Tso lus

Khoom sib piv

Zauv

peb cov khoom

lwm yam khoom muag

1

ncua thiab thickening

luv luv thiab nyias

2

kub kuj tsis ua haujlwm 160 ℃

kub ua haujlwm 80 ℃

3

SUS304

Hlau nickel plating

4

SUS304

Hlau nickel plating

5

  Taub: 8,5 hli

  Taub: 6,6 hli

6

MgO: A

MgO: B

7

Ni80Cr20

OCr25Al5

8

Flange : thickening

Flange : nyias

9

Ntev: ntev

Ntev ntev : luv dua