41
“...TGBG - Mechanical and physical measurement...”
42
“...TGBG - Mechanical and physical measurement...”
43
44
“...TGBG - Mechanical and physical measurement...”
45
46
47
48
49
“...TGBG - Mechanical and physical measurement...”
50
51
Technische Durchflussmessung : mit besonderer Berücksichtigung neuartiger Durchflussmessverfahren /
Bonfig, Karl-Walter.
1977
“...TGBG - Mechanical and physical measurement...”1977
52
53
54
“...TGBG - Mechanical and physical measurement...”
55
“...TGBG - Mechanical and physical measurement...”
56
57
58
59
60