Power meters are calibrated using a traceable calibration standard. To achieve comparability of VOC measurements, reference standards traceable to SI-units are required. A probable allusion contains an idea which is uniquely traceable to its source. The pager messages are encoded to prevent traceable payphones from being used. Each panel is stamped prior to production and fully traceable. CFS produces vanillin and ethyl vanillin using fully traceable vertically integrated production. With traceable transactions, institutions would have potential access to this information. Theory X managers believe all actions should be traceable to the individual responsible. The Global Positioning System is a source of traceable time. The nameplate makes the vessel traceable and officially an ASME Code vessel. The gatherings have roots clearly traceable to the counterculture of the 1960s. These originals may be found in museums or drawings traceable to the period. It became increasingly traceable with the rise of scholasticism and medieval learning. It is not traceable southward from the Duraznero vent. Khammam is one of Telangana's the historical cities, with nearly 1,000 years of traceable history.