SDA yɛ compact type cylinder .
-32 kyerɛ cylinder diameter (wɔ cylinder diameter kɛse no mu);
-20 ne 50 no gyina hɔ ma cylinder no stroke, a ɛkyerɛ sɛ stroke 20 biako ne stroke foforo 50 .

SDA yɛ compact type cylinder .
-32 kyerɛ cylinder diameter (wɔ cylinder diameter kɛse no mu);
-20 ne 50 no gyina hɔ ma cylinder no stroke, a ɛkyerɛ sɛ stroke 20 biako ne stroke foforo 50 .
