Все публикации

0:03:52

Propane calorific value

0:04:32

CALORIFIC VALUE Natural Gas

0:04:32

Calorific Value: the basics

0:05:01

Trig : tangent

0:05:04

Cosine

0:05:49

Trigonometry Sine Function

0:03:50

Trigonometry Introduction

0:04:00

Piping a 45 degree rolling offset

0:05:18

COMBUSTION OF PROPANE (C3H8)

0:06:31

Transposing an equation: Trades Math

0:05:33

Right triangles: the basics

0:05:53

NATURAL GAS Products of combustion (quick and simple)

0:04:15

Calculating calorific value