The theoretically calculated value agrees well with the experimental data for two kinds of small Caliber guns.

针对两种小口径武器，发现理论计算和实验结果相符。

youdao

In general, more choice of large caliber gun spraying paint, spraying coating used in intermediate caliber gun, small caliber gun with spray paint.

一般来说，喷涂底漆多选用大口径喷枪，喷涂中间涂层时选用中口径喷枪，喷涂面漆时多选用小口径喷枪。

youdao

According to the problems of blocked chips and hole qualities in the drilling of small caliber gun barrel, a installation of low-frequency vibration drilling is designed.

针对小口径火炮身管钻削加工时存在的切屑堵塞和内膛质量问题，设计了一套低频振动装置。

youdao

"It will hit so much of these small-caliber rockets and 'misslets,' that it will change the equation for the other side."

VOA: standard.2010.07.20

Authorities, however, did find a bag containing two small caliber handguns and more ammunition for the weapons near 17th St. and Constitution Ave.

CNN: Secret Service detains man after 'unusual' behavior near White House

Leaning forward, Mike Fifer squeezes off a round from a small-caliber, double-action revolver, piercing the quiet, autumnal New Hampshire countryside.

FORBES: Behind America's Gun Boom: Inside The Comeback At Sturm, Ruger

They are specifically designed to protect occupants from ambush attacks, incorporating bullet-proof windows designed to withstand small-arms fire, such as .223-caliber rifles.

FORBES: Why The Heck Is DHS Buying More Than A Billion Bullets Plus Thousands Of Guns And Mine-Resistant Armored Vehicles?