Qhov zoo ntawm kev siv pneumatic handheld laum

Tus tshiab tsim cov silencer heev txo cov suab ua qias tuaj. Piv nrog sib xws li kev ua kom zoo sib xws, tshwj xeeb tshaj plaws lub zog, tshwj xeeb tshaj yog nyob rau hauv drilling tob qhov los yog anti-burst qhov nrog cov thee thee. Thiab cov laum no tsis yog tsuas yog them nqi xwb, tab sis kuj tseem muaj cov txiaj ntsig tsis tau zoo hauv kev pabcuam tom qab muag thiab khoom seem. Tam sim no ntau pua cov neeg siv siv cov khoom lag luam no, thiab nws yog qhov tsim kho kom zoo thiab yooj yim thiab yooj yim thiab yooj yim thiab yooj yim thiab siv tau nrawm dua li cov tshuaj tua hluav taws xob kom nrawm dua li cov pa tshuaj kom pom kev zoo thiab tshuaj kom pom.