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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 37836-2019 |
Air filter plate made by polylactic acid/polybutylene succinate composite 聚乳酸/聚丁二酸丁二酯复合材料空气过滤板 |
China National Standards polybutylene |
 English PDF |
| GB/T 20186.1-2006 |
Secondary coating materials used for optical fiber Part 1: polybutylene terephthalate 光纤用二次被覆材料 第1部分:聚对苯二甲酸丁二醇酯 |
China National Standards polybutylene |
English PDF |
| GB/T 19473.3-2004 |
polybutylene(PB) piping systems for hot and cold water installations--Part 3:Fittings 冷热水用聚丁烯(PB)管道系统 第3部分:管件 |
China National Standards polybutylene |
English PDF |
| GB/T 19473.2-2004 |
polybutylene(PB) piping systems for hot and cold water installations--Part 2:Pipes 冷热水用聚丁烯(PB)管道系统 第2部分:管材 |
China National Standards polybutylene |
English PDF |
| GB/T 19473.1-2004 |
polybutylene(PB) piping systems for hot and cold water installations--Part 1:General 冷热水用聚丁烯(PB)管道系统 第1部分:总则 |
China National Standards polybutylene |
English PDF |
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