No.

product name

brand

implementation 

standard

1

brass strip

H62, H65,H68

GB/T2059-2000

2

phosphorns bronz strip

QSn 6.5-0.1

Q/HUAD24-2000

3

purple copper strip

T2

GB/T2059-2000

4

brass strip for

radiator colling pipe

H68

GB11087

5

brass strip for

pen manufacturing

H68

Q/HUAK4-97

6

brass strip with

lower iron for battery

H65

GB/T2059-2000

7

brass strip billet

Q/HUAD6-90(97)

8

germanium dioxide

GB/11069-89

9

germanium tetrachloride

YS/T13-91

10

organic germanium

Q/HUAD1-9

11

silicon monocrystalline

GB/T12962-1996

12

cutting or lapping wafers of silicon monocrystalline

GB/T12965-1996

13

polishing wafers of 

silion monocrystalline

GB/T12964-1997

14

high purity In

GB/6607-86

15

Sn

YS/T44-92

16

Pb

GB8004-87

17

high purity Te

SHANGYEJI02-74

18

high purity Sb

GB10117-88

Introduction

Product

Chinese

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