... 速刺法 the method of rapid insertion of the needle 针刺法 acupuncture techniques; bayonet point; method of needle insertion; needle point method; needle punching 背部挑刺法 pricking in the back ...
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structured needle-punching machines 花式针刺机
needle punching felt 针刺毛毯
needle-punching equipment 针刺设备
Needle-punching precursor 叠层针刺预制体
PET needle punching materials have good air permeability with the porosity of more than 90%.
PET针刺材料的透气性较好，孔隙率一般都在90%以上，符合多孔材料的结构特征。
Our factory specializes in the production of electronic circuit board needle punching required Chong.
本厂专业生产电子线路板冲孔所需冲针。
Based on morphology analysis of composite fabric, the effects of needle punching depth and density on properties of composite fabric were investigated.
在分析复合织物组分形态的基础上，研究了针刺深度和针刺密度对复合织物性能的影响。
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