welding ring
- Zhengzhou Research Institute of Mechanical Engineering Co.,Ltd.
- product brand:ZRIME
- Numéro de stand：W5E59
- product specification:wire dia.：0.5~3.0，inner dia.：3.0~80
- product category:Assembly Supplies for Refrigeration and Air Conditioning-Soldering and welding materials and accessories-
- product introduction:
