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产品代码 (HS 2017)
903180
Instruments, appliances and machines; for measuring or checking n.e.c. in chapter 90
应变计(双通道应变测量计)
DESCRIPTION
用于测量应变仪变形的装置,这种变形可以由力、载荷、扭矩、压力、重量、振动和其它机械与物理参数的变化引起