1. a portable power saw with a reciprocating blade; can be used with a variety of blades depending on the application and kind of cut; generally have a plate that rides on the surface that is being cut

Sawing machines with fixed tool during operation, having a manually operated reciprocating saw-bench or carriage.

工作时，圆锯片不移动，采用手工操作往复时式工作台或托架进给的圆锯机。

If you can't unscrew the drain flange from the T-connector, use a reciprocating saw with a metal-cutting blade and cut the drain assembly away just above the T-connector.

如果你不能从T型三通处拆掉法兰，可用金属锯片将T型三通上方的部分锯掉。

In relation to the characteristics of electric reciprocating saw transmission machine, a complete motion sketch has been drawn and equivalent substitution has been done on the sketch.

针对电动往复锯传动机构的特点，完整地绘制了运动简图，并对此运动简图进行了等效代换。