pneumatic drill造句怎么写

The sound of a snore (up to 69 decibels) can be almost as loud as the noise of a pneumatic drill.

Description: Production nail, pneumatic drills, pneumatic screwdriver, wind mill, pneumatic wrench and pneumatic tools.

It can provide the base for noise control of pneumatic drill.

that two students dressed up as workmen were tearing up the road with a pneumatic drill.

When a student recently saw two workmen using a pneumatic drill outside his university, he immediately telephoned the police.

Subgrade excavation of rock using pneumatic drill and DTH drill Hole drilling, loose blasting in small and deep hole blasting, excavators and loaders loading ballast, dump truck, bulldozer tie.

When a student recently saw two workmen using a pneumatic drill outside his university,

It takes the shock and rotation noise as one of the main noise source of pneumatic drill.

The noise from that pneumatic drill outside gets on my nerves.

silenced pneumatic drill