Moctezuma also extended the boundaries of the Aztec empire beyond the Valley of Mexico mÃ©xico to The Gulf, coast subjugating The huastec people And totonac peoples and thereby gaining access to exotic goods such as, cocoa, rubber, cotton, fruits, feathers and. seashells
The SER & SEU Cable. SER stands for Service Entrance cable that has Reinforcement tape while SEU is an abbreviation for Service Entrance cable, Underground. This cable has a voltage rate of 600 volts and can withstand temperatures of up to 90Â°C. The wire can be used in both dry and wet locations.
Using Ser To Indicate Origin, Nature or Identity. 1  Somos de Argentina. (We are from Argentina.) 2  No soy marinero, soy capitÃ¡n. (I am not a mariner, I am a captain.) 3  Es Pablo. (He is Paul.) 4  Los billetes son de papel. (The bills are made of paper.) 5  El papa es catÃ³lico. (The pope is Catholic.) 6  Su madre es joven. (Her mother is young.)