Dry weight: unloaded mobile suit, sans propellant and equipment
Basic weight: with propellant & ammo for internal weapons, but no hand weapons
Thruster output: main thruster output
Maximum output time: recommended duration of continuous maximum output
External power supply: external power output supply system Equipment connector: equipment connection system
* Note that the maximum output time seems to be keyed to the generator, not the thrusters, as it's unaffected by thrust and propellant load.
* Maximum load weight is specified as "under gravity." The G-SAVIOUR terrain mode has extra limb parts which boost the strength of its frame, hence the higher load weight.
* The minimum armor thickness is typically lower for booster-equipped modes, reflecting the lighter armor on the booster parts.
* The external power systems cited - MC-1~6 and MPC-1~5 - appear to be the designations of the weapon ports in the hands. Presumably the "P" in "MPC" stands for "powered." Most modern mobile suits use MPC-4 plugs, which are backwards-compatible with the MC-1~6 and MPC-1~4 standards. The 30-year-old FREEDOM has an old-style MPC-2 interface, and the newfangled RAI has MPC-5 plugs which are only backwards-compatible with MPC-4 devices.
* The equipment connectors cited are presumably attachment points for extra equipment - hardpoints, in short. PHP-44 and SHP-44 seem to be the current standards.