apollo 77The Apollo 77-100 series two-piece in full port ball valve with actuator mounting pad is made of bronze and has a lever handle and female National Pipe Taper (NPT) threaded connections on both ends.APOLLO77 Simak-UI (Seleksi Masuk UI) adalah ujian seleksi terpadu masuk UI yang diselenggarakan UI bagi calon mahasiswa yang ingin kuliah di