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| 配方类型： |
TEXTILES AND THEIR TREATMENT |
| 配方说明： |
Waterproofing Rayon Blend Fabric |
| 配方组成： |
Urea formaldehyde paste/15
Silicone catalyst/Varies with type.
Urea formaldehyde syrup/5
Silicone (30 percent emulsion)/6
Amine hydrochloride catalyst/2 |
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