Arch First and Beam Late

Erecting Girder First and Arch Late

First and second cluster

First and second dorsal metacarpal artery

first and second order dual models

First and second order kemel

first and second order leveling

first and second Painleve equation

FIRST AND SECOND SCHEDULES

first arch syndrome

first-arch-and-then-beam

multi-story masonry building with frame-shear walls on first or first and second floors

the first and second metal sealing

the first and second story frame-antiseismic wall

The first branchial arch

advanced first order and second moment method

alternate width-first and depth-first

coated first and then drawn

composition characters and first classification