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FL 090张力测量演示装置
(Strain Gauge Demonstration system)
FL 100张力测量训练装置
(Strain Gauge Training system)
FL 102张力测量校准实验装置
(Strain Gauge Calibration Apparatus)
FL 101张力测量工具箱
(Strain Gauge Kit)
FL 151多路通道测量放大器
(Multi Channel Measuring Amplifier)
FL 120 圆隔板装置
(Round Diaphragm Apparatus)
FL 130 薄的气缸实验装置
(Thin Cylinder Apparatus)
FL 140 厚的气缸实验装置
(Thick Cylinder Apparatus)
FL 118 抗剪腹板实验装置
(Shear Web Apparatus)
FL 200 发射光旋光计
(Transmitted light Polariscope)
FL 210投影式旋光计
(Overhead Polariscope)
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