◆ ZBL-F101 Crack Width Monitor ◆ Applications: quantitative detection of cracks, such as bridges, tunnels, walls, concrete pavement, nonmetal surface ◆ Main configuration: F101 host micro-measurement sensor waterproof case ◆ modern electronic imaging Technology, will be measured the structure of the original crack imaging in the host display screen, through the screen high-precision laser scale, read the true and reliable crack width data ◆ People's Republic of "housing safety appraisal standards" ----- GJ125- 99

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