原裝進(jìn)口德國(guó)ptl 燈座試驗(yàn)機(jī)/測(cè)試帽f46.07ptl lampholder test machineto examine the wear of or the harmful effects on edison screw lamp holders in normal operation, without electric load
德國(guó)ptl擺錘沖擊測(cè)試儀/安裝座f40.25to test the mechanical strength with impact energies of 0,14 j up to 1,0 jaccording toiec 60068-2-75:1997-08 § 4.2 tab. 1 and tab. 2, similar annex d,striking
德國(guó)ptl進(jìn)口f28.13電熨斗跌落試驗(yàn)機(jī)housing with basic frame, door with pane of polycarbonate and with safety door contact in the front, firmly fitted perforated sheet in the rear with opening for the mains connecti
熱銷德國(guó)ptl 彈簧沖擊器f22.50 universal impact-test hammer f 22.50 with 0.20 j, 0.35 j, 0.50 j, 0.70 j and 1.00 j, five selectable impact energies, for impact tests to demonstrate the level of robustness
專業(yè)代理德國(guó)ptl f06.50滾筒測(cè)試機(jī)器barrel, consisting of a bearing-mounted middle segment, 2 intermediate segments of 250 mm height, and 2 bottom segments