HazMat placards are required when shipping hazardous materials in the United States, Canada and Mexico. These pages provide US DOT definitions for each hazmat placard.
CDs containing high-resolution "clipart" versions of each hazmat placard can be purchased from us for $50 U.S. including shipping (via U.S. Mail). For more information and/or to order the CD, please see our placarding CD ordering page. ...
'A' This note means that, notwithstanding the requirements of the letter 'X', ammonium nitrate fertilizer may be loaded or stored with Division 1.1 or Division 1.5 materials. The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ...
This is an optional placard to the 2.2 Non-flammable Gas placard for compressed Oxygen in either the gas or liquid state. Oxygen is considered a non-flammable because it in and of itself does not burn. It is, however, required for combustion to take place. High concentrations of oxygen gre...
In this way, we can reduce the number of network parameters, decrease the calculation amount and lower the hardware requirements. Obviously, the pruning process will effect the detection accuracy, and it is necessary to further fine-tune the pruned model for recovering its detection capacity. 4....