|
CN110960994A
|
|
Surface treating agent for improving hydrophilic property of non-woven fabric and preparation method thereof
|
|
CN110959981A
|
|
Multifunctional backpack
|
|
CN110959982A
|
|
Knapsack with good gas permeability braces
|
|
CN110964418A
|
|
Preparation method of coating liquid for metal fittings of luggage
|
|
CN110964417A
|
|
Coating liquid for metal fittings of luggage
|
|
CN110965327A
|
|
Surface treatment method for improving hydrophilic property of non-woven fabric
|
|
CN110964300A
|
|
Biodegradable composite material with antibacterial property and preparation method thereof
|
|
CN110964860A
|
|
Tanning method of sheep leather
|
|
CN110964299A
|
|
Preparation method and application of biodegradable composite material
|
|
CN110964312A
|
|
Composite material with high wear resistance and application thereof
|
|
CN110964863A
|
|
Preparation method of sheep leather tanning agent
|
|
CN110964862A
|
|
Preparation method of tanning agent for preventing pigskin grain surface from wrinkling
|
|
CN110964313A
|
|
Preparation method of composite material with high wear resistance
|
