2Copper-Bonded
โพสต์เมื่อ : 27 ก.ย 2562 เวลา 6:14 น.
Copper-Bonded Ground Rod-Threaded Type
Copper-Bonded Ground Rod is made by molecularly bonding pure electrolytic copper onto a low carbon, high tensile steel core with exceeding 0.254 mm (254 micron) thick. To ensure in safety and quality, it meets UL standard for grounding and bonding equipments.
Copper-Bonded Ground Rod is made by molecularly bonding pure electrolytic copper onto a low carbon, high tensile steel core with exceeding 0.254 mm (254 micron) thick. To ensure in safety and quality, it meets UL standard for grounding and bonding equipments.