For measuring a medium, the medium flows through at least one inline measuring device measuring tube joined into the course of a pipeline, especially a measuring tube which vibrates, at least at times. Also provided are the seeds of soybean variety XB74F13, cells from soybean variety XB74F13, plants of soybean XB74F13, and plant parts of soybean variety XB74F13. 8105 accounts for 70% or more; the producibility improver for poultry further comprising a polyphenol compound; the producibility improver for poultry further comprising a delipidated rice bran; and a method of improving producibility for laying hens or edible chicken, using any one of the producibility improvers. Further, fibers excellent in self-crimpability or self-adhesion property and dividable fibers are obtained by suitably combining the fiber components and to form conjugated fibers or composite yarns. The foregoing may be accomplished by having the post office notify the mailer’s postage meter of the inductionacceptance of the mail piece when the post office scans the mail piece at the beginning of the delivery process.