This standard specifies the parameters of woodworking sawing machines with reciprocating saw blades. This standard applies to reciprocating woodworking sawing machines with saw blades with a maximum processing length greater than or equal to 2000mm.
JB/T 9949-1999 history
2014JB/T 9949-2014 Single blade stroke circular sawing machines for lengthwise cutting of solid woods and panels.Parameters
1999JB/T 9949-1999 Accuracy of the single bladle stroke circular sawing machines