德國(guó)進(jìn)口ptl f36.41彎曲試驗(yàn)旋轉(zhuǎn)機(jī)for cont inuous bending tests by swivelling movements to check cables or cords fitted with plugs or entries from electric tools and from hand lamps
長(zhǎng)期供應(yīng)德國(guó)ptl f36.36插頭引腳耐磨擦試驗(yàn)機(jī)ptl plug pin abrasion test machine 16to determine the abrasion resistance of insulating sleeves of plug pins by moving backwards and forwards
深圳銷售德國(guó)ptl f26.10冷彎曲測(cè)試儀ptl contact pressure measuring deviceto determine the contact pressure of side earthing contacts of two-pole socket-outlets 10/16 a 250 v