DRG : Drawing
ENGG : Engineering
FIG : Figure
GI : Galvanized Iron
HEX : Hexagonal
IS : Indian Standard
BS : British Standard
LH : Left Hand
RH : Right Hand
M/c : Machine
MI : Malleable Iron
MH : Man Hole
MIN : Minimum
MAX : Maximum
MATL : Material
NTS : Not to Scale
Ref : Reference
REQD : Required
RS : Rolled Steel
SH : Sheet
STD : Standard
PI : Pressure Indicator
TI : Temperature Indicator
PG : Pressure Gauge
TG : Temperature Gauge
PT : Pressure Transmit
ASME : American Society of Material-Engineering
ASNT : American Society for Non-destructive- Testing
ASTM : American society for Testing Materials
AWS : American Welding Society
BS : British Standard
NACE : National Association for Corrosion - Engineering
API : American Petroleum Institute
BB : Bolted bonnet
BL : Blind
CL : Class
COMB : Combination
EBB : Expanded Bolted Bonnet
അഭിപ്രായങ്ങളൊന്നുമില്ല:
ഒരു അഭിപ്രായം പോസ്റ്റ് ചെയ്യൂ