Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
QB/T 1458-2005 |
Tea bag paper of non heat seal type 非热封型茶叶滤纸 |
China Light Industry
Standards Tea bag paper |
![]() English PDF |
QB/T 2595-2003 |
Tea bag paper. heat seal 热封型茶叶滤纸 |
China Light Industry
Standards Tea bag paper |
![]() English PDF |
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