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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 36797-2018 |
Epoxy resin joint sealant for anti-cracking in refurbishment 装修防开裂用环氧树脂接缝胶 |
China National Standards refurbishment |
 English PDF |
| GB/T 50845-2013 |
Technical code for energy-saving refurbishment for small hydropower grids engineering 小水电电网节能改造工程技术规范 |
China National Standards refurbishment |
English PDF |
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