Surface areas on walls, under loose woodwork, between bricks and around other bat entryways often have a smooth, polished appearance. The stained area is slightly sticky, may contain a few bat hairs, and is yellowbrown to blackish brown in color.
cross connections What is a Cross Connection? A cross connection is a point in a plumbing system where the potable water supply is con-nected to a non-potable source. Briefly, a cross connection exists whenever the drinking water system is or could be connected to any non-potable source (plumbing fixture, equipment used in any plumbing system).
What is Switched PVC. I am wondering what does the following command meant. The command, as per my understanding, is used on Cisco Frame Relay Switch. To indicate that a Frame Relay data-link connection identifier (DLCI) is switched, use the frame-relay interface-dlci switched interface configuration command. To remove this assignment, use the no form of this command.