求翻译：钳柄采用优质碳钢冲压，钳口采用50CRV锻打成型，三连机构采用20CRM热处理，硬度高；钳柄表面采用压纹镀镍防锈处理。是什么意思？

Clamp handle high-quality carbon steel stamping, forging jaws using 50CRV molding, triple organizations to adopt 20CRM heat treatment, hardness; pliers handle embossed nickel surface rust treatment.

plier handles adopt high quality carbon steel punching, jaw opening introduction CRV forging molding, 3 50 agencies to adopt 20 even CRM heat treatment, the hardness is high; pliers handle surface using embossed Nickel plated antirust treatment.

The pliers handle uses the high quality carbon steel ramming, the mouth of the tongs uses 50CRV to hammer the formation, three organizations use the 20CRM heat treatment continually, degree of hardness are high; The pliers handle surface uses embossing nickel plating rust prevention processing.

Handle-bar made from high quality carbon steel stamping, jaw 50CRV forge, three agencies with 20CRM heat treatment, hardness; handle-bar surface with embossed nickel plated anti-rust treatment.

Handle-bar made from high quality carbon steel stamping, jaw 50CRV forge, three agencies with 20CRM heat treatment, hardness; handle-bar surface with embossed nickel plated anti-rust treatment.