Product | Standard |
General safety specification of umbrellas | GB 31892 |
children umbrella | GB 28477 |
Beach umbrella | GB/T 23103 QB/T 2861 |
Umbrella | GB/T 23147 QB/T 1099 |
Plastic umbrella | QB/T 4152 |
Oilcloth umbrella | QB/T 4742 |
Art umbrella | QB/T 4151 |
Automatic umbrella | QB/T 4838 |
Paper umbrella | QB/T 1101 |
Fabrics for umbrella | FZ/T 43024 |
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