Laeborari ea rona ea libaesekopo le livideo e ka tsamaisoa kapa ea jarolloa ke litho feela
Tsoela pele ho shebella MAHALA ➞Ho nka tlase ho motsotso o le 1 ho saena ebe o ka natefeloa ke lifilimi le lihlooho tsa TV tse se nang moeli.
Let's Look at Water 1947 Phihlelo ea mahala ea mahala
This short documentary shows how a city's water supply is purified at a filtration plant. The complex system of the underground mains that supply all parts of the city with water is also illustrated, as is the safeguarding of water supplies on trains, ships and aircrafts.
Mofuta: Documentary
Sebapali: Vincent Paquette
Basebetsi: Harold Randall (Director), Harold Randall (Script), Vincent Paquette (Script), Harold Randall (Editor), Vincent Paquette (Producer), Charles Beddoe (Director of Photography)
Studio: ONF | NFB
Nako ea nako: 21 metsotso
Boleng: HD
Lokolla: Jan 01, 1947
Naha: Canada
Puo: English
