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Chinese National Standard Category: Heavy metals and their alloys

English Title: Tin ball
Chinese Title: 锡球
Standard No.: YS/T 1222-2018
Category No.: H62
Issued by: Ministry of Industry and Information Technology
Issued on: 2018-04-30
Implemented on: 2018-9-1
Status: superseded
Superseded by:YS/T 1222-2025 Tin ball and tin granular
Superseded on:2026-3-1
Abolished on:
Superseding:
Word Count:3500 words
Similar Standards:
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