The ruler of Valvorobica
The 5th edition of our “historical” ruler.
A useful instrument to check the dimensions of the flanges UNI & ASA,
updated with the new standards UNI EN 1092 – 1.
To require the ruler click here
The 5th edition of our “historical” ruler.
A useful instrument to check the dimensions of the flanges UNI & ASA,
updated with the new standards UNI EN 1092 – 1.
To require the ruler click here
