| 规格和标准 |
1 vertical direction, 1 horizontal direction, ground ink Length (mm): 165 Width (mm): 115 Accuracies: ±1 mm/7.5 m Automatic correction range: ±1.5° Power supply: 4 AA alkaline batteries Protection grade: IP54 Irradiation line: 1 vertical direction, 1 horizontal方向,地面墨水 光源:可见光半导体激光 波长(NM):510-520 激光安全标准:2M级 分支类型:磁性制动器类型 线条宽度(MM):2.5 mm或更少或更少/5 mm或5 mm或5 mm 颜色:line:line:line:green:green candment:green candment:green candment:green strange:green strange:green comptand: -5-40℃ 电池寿命:大约7小时(全线)
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