3, aluminum-magnesium alloy checkered plate: 5052 or 5083, such as 5000 series of aluminum as raw material processing, with good corrosion resistance, hardness, anti-rust performance.
3, ອາລູມິນຽມ magnesium alloy tread ແຜ່ນ: 5052 ຫຼື 5083, ເຊັ່ນ: 5000 series ຂອງອາລູມິນຽມເປັນການປະມວນຜົນວັດຖຸດິບ, ມີການຕໍ່ຕ້ານ corrosion ດີ, ຄວາມແຂງກະດ້າງ, ປະສິດທິພາບຕ້ານ rust.