Tiêu chuẩn quốc tế
Số hiệu
Standard Number
AASHTO T 67:2008
Năm ban hành 2008
Publication date
Tình trạng
W - Hết hiệu lực
Status |
Tên tiếng Anh
Title in English Standard Method of Test for Standard Practices for Force Verification of Testing Machines
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Thay thế cho
Replace AASHTO T 67:2005
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Số trang
Page 11
Giá:
Price Liên hệ / Contact us
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Phạm vi áp dụng
Scope of standard These practices cover procedures for the force verification, by Use of standard weights, Use of equal-arm balances and standard weights, or Use of elastic calibration devices. NOTE 1-These practices do not cover the verification of all The procedures of 1.1.1-1.1.3 apply to the verification of the Since conversion factors are not required in this practice, Forces indicated on displays/printouts of testing machine data This standard does not purport to address all of the safety |