ืœืžื›ื•ืจ ืžื›ื•ื ื” ืœืžื›ื™ืจื”
ืจืฉื™ืžืช ืžื•ืขื“ืคื™ื (0) ื”ืชื—ื‘ืจื•ืช
ืชืคืจื™ื˜

ืžืฉืžืฉ ืœืžื›ื™ืจื” Fronius Vario Star 317 (36)

  • ืžื™ื™ืŸ ืชื•ืฆืื•ืช

  • ื”ืžื—ื™ืจ ื”ื ืžื•ืš ื‘ื™ื•ืชืจ ื”ืžื—ื™ืจ ื”ื’ื‘ื•ื” ื‘ื™ื•ืชืจ
  • ื”ืžื•ื“ืขื•ืช ื”ืื—ืจื•ื ื•ืช ื”ืžื•ื“ืขื•ืช ื”ื•ื•ืชื™ืงื•ืช ื‘ื™ื•ืชืจ
  • ื”ืžืจื—ืง ื”ืงืฆืจ ื‘ื™ื•ืชืจ ืžืจื—ืง ืžืจื‘ื™
  • ืฉื ืช ื™ื™ืฆื•ืจ ื—ื“ืฉื” ื‘ื™ื•ืชืจ ืฉื ืช ื™ื™ืฆื•ืจ ืขืชื™ืงื” ื‘ื™ื•ืชืจ
  • ืขื“ื›ื•ืŸ ืื—ืจื•ืŸ ื”ืขื“ื›ื•ืŸ ื”ื•ื•ืชื™ืง ื‘ื™ื•ืชืจ
  • ื™ืฆืจื ื™ื ืžืืณ ืขื“ ืชืณ ื™ืฆืจืŸ ืžึพZ ืขื“ A
  • ืจืœื•ื•ื ื˜ื™ื•ืช
ื”ืžื—ื™ืจ ื”ื ืžื•ืš ื‘ื™ื•ืชืจ
ืžื—ื™ืจ
ื”ืžื—ื™ืจ ื”ื’ื‘ื•ื” ื‘ื™ื•ืชืจ
ืžื—ื™ืจ
ื”ืžื•ื“ืขื•ืช ื”ืื—ืจื•ื ื•ืช
ืชืืจื™ืš ื”ื’ื“ืจื”
ื”ืžื•ื“ืขื•ืช ื”ื•ื•ืชื™ืงื•ืช ื‘ื™ื•ืชืจ
ืชืืจื™ืš ื”ื’ื“ืจื”
ื”ืžืจื—ืง ื”ืงืฆืจ ื‘ื™ื•ืชืจ
ืžืจื—ืง
ืžืจื—ืง ืžืจื‘ื™
ืžืจื—ืง
ืฉื ืช ื™ื™ืฆื•ืจ ื—ื“ืฉื” ื‘ื™ื•ืชืจ
ืฉื ืช ื™ื™ืฆื•ืจ
ืฉื ืช ื™ื™ืฆื•ืจ ืขืชื™ืงื” ื‘ื™ื•ืชืจ
ืฉื ืช ื™ื™ืฆื•ืจ
ืขื“ื›ื•ืŸ ืื—ืจื•ืŸ
ืขื“ื›ื•ืŸ
ื”ืขื“ื›ื•ืŸ ื”ื•ื•ืชื™ืง ื‘ื™ื•ืชืจ
ืขื“ื›ื•ืŸ
ื™ืฆืจื ื™ื ืžืืณ ืขื“ ืชืณ
ื™ืฆืจืŸ
ื™ืฆืจืŸ ืžึพZ ืขื“ A
ื™ืฆืจืŸ
ืชื™ืื•ืจ ืžื' ืขื“ ืช'
ืชื™ืื•ืจ
ื”ื’ื“ืจื” ืžื–ืณ ืขื“ ืืณ
ืชื™ืื•ืจ
ืžื•ื“ืœ ืž-ื' ืขื“ ืช'
ื“ื’ื
ืžื•ื“ืœ ืž-Z ืœ-A
ื“ื’ื
ื”ืคื ื™ื” ื”ื ืžื•ื›ื” ื‘ื™ื•ืชืจ
ื”ืคื ื™ื”
ื”ืคื ื™ื” ื”ื’ื‘ื•ื”ื” ื‘ื™ื•ืชืจ
ื”ืคื ื™ื”
ื”ื–ืžืŸ ื”ืงืฆืจ ื‘ื™ื•ืชืจ ืœืคืขื•ืœื”
ื–ืžืŸ ืขื‘ื•ื“ื”
ืžืฉืš ื–ืžืŸ ืคืขื•ืœื” ื”ืืจื•ืš ื‘ื™ื•ืชืจ
ื–ืžืŸ ืขื‘ื•ื“ื”
ืจืœื•ื•ื ื˜ื™ื•ืช
ืจืœื•ื•ื ื˜ื™ื•ืช
FRONIUS
ืžื•ื“ืขื” ืงื˜ื ื”
ืžื›ื•ื ืช ืจื™ืชื•ืš FRONIUS PULS 500 AMPERE TPS 5000 TRANS PULSE SYNERGIC 500 AMPERE TOP
ืžื›ื•ื ืช ืจื™ืชื•ืš FRONIUS PULS 500 AMPERE TPS 5000 TRANS PULSE SYNERGIC 500 AMPERE TOP
ืžื›ื•ื ืช ืจื™ืชื•ืš FRONIUS PULS 500 AMPERE TPS 5000 TRANS PULSE SYNERGIC 500 AMPERE TOP
ืžื›ื•ื ืช ืจื™ืชื•ืš FRONIUS PULS 500 AMPERE TPS 5000 TRANS PULSE SYNERGIC 500 AMPERE TOP
ืžื›ื•ื ืช ืจื™ืชื•ืš FRONIUS PULS 500 AMPERE TPS 5000 TRANS PULSE SYNERGIC 500 AMPERE TOP
more images
ืื•ืกื˜ืจื™ื” Wien
2,471 km

ืžื›ื•ื ืช ืจื™ืชื•ืš
FRONIUS PULS 500 AMPERE TPS 5000TRANS PULSE SYNERGIC 500 AMPERE TOP

โ€5,490ย โ€โ‚ฌ
ืžื—ื™ืจ ืงื‘ื•ืข ื‘ืชื•ืกืคืช ืžืข"ืž
ื”ืชืงืฉืจ
ืžืฆื‘: ื›ืžื• ื—ื“ืฉ (ืžื›ื•ื ืช ืชืฆื•ื’ื”),
ื”ืฆื’ ืคืจื˜ื™ื
ืžื•ื“ืขื” ืงื˜ื ื”
ืจื•ื‘ื•ื˜ ืจื™ืชื•ืš FRONIUS TPS4000CMT
ืจื•ื‘ื•ื˜ ืจื™ืชื•ืš FRONIUS TPS4000CMT
ืจื•ื‘ื•ื˜ ืจื™ืชื•ืš FRONIUS TPS4000CMT
ืจื•ื‘ื•ื˜ ืจื™ืชื•ืš FRONIUS TPS4000CMT
ืจื•ื‘ื•ื˜ ืจื™ืชื•ืš FRONIUS TPS4000CMT
ืจื•ื‘ื•ื˜ ืจื™ืชื•ืš FRONIUS TPS4000CMT
ืจื•ื‘ื•ื˜ ืจื™ืชื•ืš FRONIUS TPS4000CMT
ืจื•ื‘ื•ื˜ ืจื™ืชื•ืš FRONIUS TPS4000CMT
more images
ื’ืจืžื ื™ื” Freiberg am Neckar
2,931 km

ืจื•ื‘ื•ื˜ ืจื™ืชื•ืš
FRONIUSTPS4000CMT

ืกื•ื—ืจ ืžืื•ืžืช
ื”ืชืงืฉืจ
ืžืฆื‘: ื›ืžื• ื—ื“ืฉ (ืžืฉื•ืžืฉ),
ื”ืฆื’ ืคืจื˜ื™ื
ืžื•ื“ืขื” ืงื˜ื ื”
ืจื•ื‘ื•ื˜ - ืจื™ืชื•ืš FRONIUS WF 25i R
ืจื•ื‘ื•ื˜ - ืจื™ืชื•ืš FRONIUS WF 25i R
ืจื•ื‘ื•ื˜ - ืจื™ืชื•ืš FRONIUS WF 25i R
ืจื•ื‘ื•ื˜ - ืจื™ืชื•ืš FRONIUS WF 25i R
ืจื•ื‘ื•ื˜ - ืจื™ืชื•ืš FRONIUS WF 25i R
more images
ื’ืจืžื ื™ื” Goldenstedt
3,226 km

ืจื•ื‘ื•ื˜ - ืจื™ืชื•ืš
FRONIUSWF 25i R

ืกื•ื—ืจ ืžืื•ืžืช
ื”ืชืงืฉืจ
ืžืฆื‘: ืžืฉื•ืžืฉ,
ื”ืฆื’ ืคืจื˜ื™ื
ืžื•ื“ืขื” ืงื˜ื ื”
ื”ืฆืขื” %%%% - 10% ื‘ื™ื•ื ื™ * FRONIUS WELDING PULSE ROBOT or HAND * TPS CMT 2700 4000 5000 MIG MAG
ื”ืฆืขื” %%%% - 10% ื‘ื™ื•ื ื™ * FRONIUS WELDING PULSE ROBOT or HAND * TPS CMT 2700 4000 5000 MIG MAG
ื”ืฆืขื” %%%% - 10% ื‘ื™ื•ื ื™ * FRONIUS WELDING PULSE ROBOT or HAND * TPS CMT 2700 4000 5000 MIG MAG
ื”ืฆืขื” %%%% - 10% ื‘ื™ื•ื ื™ * FRONIUS WELDING PULSE ROBOT or HAND * TPS CMT 2700 4000 5000 MIG MAG
ื”ืฆืขื” %%%% - 10% ื‘ื™ื•ื ื™ * FRONIUS WELDING PULSE ROBOT or HAND * TPS CMT 2700 4000 5000 MIG MAG
ื”ืฆืขื” %%%% - 10% ื‘ื™ื•ื ื™ * FRONIUS WELDING PULSE ROBOT or HAND * TPS CMT 2700 4000 5000 MIG MAG
ื”ืฆืขื” %%%% - 10% ื‘ื™ื•ื ื™ * FRONIUS WELDING PULSE ROBOT or HAND * TPS CMT 2700 4000 5000 MIG MAG
ื”ืฆืขื” %%%% - 10% ื‘ื™ื•ื ื™ * FRONIUS WELDING PULSE ROBOT or HAND * TPS CMT 2700 4000 5000 MIG MAG
ื”ืฆืขื” %%%% - 10% ื‘ื™ื•ื ื™ * FRONIUS WELDING PULSE ROBOT or HAND * TPS CMT 2700 4000 5000 MIG MAG
more images
ืื•ืกื˜ืจื™ื” Wien
2,468 km

ื”ืฆืขื” %%%% - 10% ื‘ื™ื•ื ื™
* FRONIUS WELDING PULSE ROBOT or HAND *TPS CMT 2700 4000 5000 MIG MAG

โ€5,590ย โ€โ‚ฌ
ืžื—ื™ืจ ืงื‘ื•ืข ื‘ืชื•ืกืคืช ืžืข"ืž
ื”ืชืงืฉืจ
ืžืฆื‘: ื›ืžื• ื—ื“ืฉ (ืžื›ื•ื ืช ืชืฆื•ื’ื”),
ื”ืฆื’ ืคืจื˜ื™ื
ืžื•ื“ืขื” ืงื˜ื ื”
ืžึฐืงึธืจึตืจ Fronius FK 31
ืžึฐืงึธืจึตืจ Fronius FK 31
ืžึฐืงึธืจึตืจ Fronius FK 31
ืžึฐืงึธืจึตืจ Fronius FK 31
ืžึฐืงึธืจึตืจ Fronius FK 31
ืžึฐืงึธืจึตืจ Fronius FK 31
ืžึฐืงึธืจึตืจ Fronius FK 31
ืžึฐืงึธืจึตืจ Fronius FK 31
ืžึฐืงึธืจึตืจ Fronius FK 31
ืžึฐืงึธืจึตืจ Fronius FK 31
more images
ื’ืจืžื ื™ื” Wiefelstede
3,275 km

ืžึฐืงึธืจึตืจ
FroniusFK 31

ืกื•ื—ืจ ืžืื•ืžืช
ื”ืชืงืฉืจ
ืžืฆื‘: ื˜ื•ื‘ (ืžืฉื•ืžืฉ),
ื”ืฆื’ ืคืจื˜ื™ื
ืžื•ื“ืขื” ืงื˜ื ื”
ืžื›ื•ื ืช ืจื™ืชื•ืš Fronius TransPuls Synergic 5000R / 4000R
ืžื›ื•ื ืช ืจื™ืชื•ืš Fronius TransPuls Synergic 5000R / 4000R
ืžื›ื•ื ืช ืจื™ืชื•ืš Fronius TransPuls Synergic 5000R / 4000R
ืžื›ื•ื ืช ืจื™ืชื•ืš Fronius TransPuls Synergic 5000R / 4000R
more images
ื’ืจืžื ื™ื” Hagen
3,177 km

ืžื›ื•ื ืช ืจื™ืชื•ืš
FroniusTransPuls Synergic 5000R / 4000R

ืกื•ื—ืจ ืžืื•ืžืช
โ€1,990ย โ€โ‚ฌ
VB ื‘ืชื•ืกืคืช ืžืข"ืž
ื”ืชืงืฉืจ
ืžืฆื‘: ืžืฆื‘ ื˜ื•ื‘ ืžืื•ื“ (ืžืฉื•ืžืฉ),
ื”ืฆื’ ืคืจื˜ื™ื
ืžื•ื“ืขื” ืงื˜ื ื”
ืœืคื™ื“ ืจื™ืชื•ืš FRONIUS PT Drive Manual Torch
ืœืคื™ื“ ืจื™ืชื•ืš FRONIUS PT Drive Manual Torch
ืœืคื™ื“ ืจื™ืชื•ืš FRONIUS PT Drive Manual Torch
ืœืคื™ื“ ืจื™ืชื•ืš FRONIUS PT Drive Manual Torch
more images
ื”ืžืžืœื›ื” ื”ืžืื•ื—ื“ืช Kilmarnock
4,106 km

ืœืคื™ื“ ืจื™ืชื•ืš
FRONIUSPT Drive Manual Torch

โ€400ย โ€โ‚ฌ
ืžื—ื™ืจ ืงื‘ื•ืข ื‘ืชื•ืกืคืช ืžืข"ืž
ื”ืชืงืฉืจ
ืžืฆื‘: ื›ืžื• ื—ื“ืฉ (ืžื›ื•ื ืช ืชืฆื•ื’ื”),
ื”ืฆื’ ืคืจื˜ื™ื
ืžื•ื“ืขื” ืงื˜ื ื”
ืฉืœื˜ ืจื—ื•ืง ืœืžื›ื•ื ืช ืจื™ืชื•ืš ื’ื– ืื™ื ืจื˜ื™ Fronius RCU5000i
ืฉืœื˜ ืจื—ื•ืง ืœืžื›ื•ื ืช ืจื™ืชื•ืš ื’ื– ืื™ื ืจื˜ื™ Fronius RCU5000i
ืฉืœื˜ ืจื—ื•ืง ืœืžื›ื•ื ืช ืจื™ืชื•ืš ื’ื– ืื™ื ืจื˜ื™ Fronius RCU5000i
ืฉืœื˜ ืจื—ื•ืง ืœืžื›ื•ื ืช ืจื™ืชื•ืš ื’ื– ืื™ื ืจื˜ื™ Fronius RCU5000i
ืฉืœื˜ ืจื—ื•ืง ืœืžื›ื•ื ืช ืจื™ืชื•ืš ื’ื– ืื™ื ืจื˜ื™ Fronius RCU5000i
ืฉืœื˜ ืจื—ื•ืง ืœืžื›ื•ื ืช ืจื™ืชื•ืš ื’ื– ืื™ื ืจื˜ื™ Fronius RCU5000i
more images
ื’ืจืžื ื™ื” Wiefelstede
3,275 km

ืฉืœื˜ ืจื—ื•ืง ืœืžื›ื•ื ืช ืจื™ืชื•ืš ื’ื– ืื™ื ืจื˜ื™
FroniusRCU5000i

ืกื•ื—ืจ ืžืื•ืžืช
โ€750ย โ€โ‚ฌ
ืžื—ื™ืจ ืงื‘ื•ืข ื‘ืชื•ืกืคืช ืžืข"ืž
ื”ืชืงืฉืจ
ืžืฆื‘: ื˜ื•ื‘ (ืžืฉื•ืžืฉ),
ื”ืฆื’ ืคืจื˜ื™ื
ืžื•ื“ืขื” ืงื˜ื ื”
ืžื›ืฉื™ืจ ืคื™ืœื˜ืจ ืžืคื•ื— Fronius VIZOR 3000 AirFilter
ืžื›ืฉื™ืจ ืคื™ืœื˜ืจ ืžืคื•ื— Fronius VIZOR 3000 AirFilter
ืžื›ืฉื™ืจ ืคื™ืœื˜ืจ ืžืคื•ื— Fronius VIZOR 3000 AirFilter
ืžื›ืฉื™ืจ ืคื™ืœื˜ืจ ืžืคื•ื— Fronius VIZOR 3000 AirFilter
ืžื›ืฉื™ืจ ืคื™ืœื˜ืจ ืžืคื•ื— Fronius VIZOR 3000 AirFilter
more images
Wiefelstede
3,274 km

ืžื›ืฉื™ืจ ืคื™ืœื˜ืจ ืžืคื•ื—
FroniusVIZOR 3000 AirFilter

ืกื•ื—ืจ ืžืื•ืžืช
โ€220ย โ€โ‚ฌ
ืžื—ื™ืจ ืงื‘ื•ืข ื‘ืชื•ืกืคืช ืžืข"ืž
ื”ืชืงืฉืจ
ืžืฆื‘: ืžืฉื•ืžืฉ,
ื”ืฆื’ ืคืจื˜ื™ื
ืžื•ื“ืขื” ืงื˜ื ื”
ืžืจืคืงื™ื MIG/MAG Fronius ML AL3000/AW4000 45 L157
ืžืจืคืงื™ื MIG/MAG Fronius ML AL3000/AW4000 45 L157
ืžืจืคืงื™ื MIG/MAG Fronius ML AL3000/AW4000 45 L157
ืžืจืคืงื™ื MIG/MAG Fronius ML AL3000/AW4000 45 L157
ืžืจืคืงื™ื MIG/MAG Fronius ML AL3000/AW4000 45 L157
ืžืจืคืงื™ื MIG/MAG Fronius ML AL3000/AW4000 45 L157
ืžืจืคืงื™ื MIG/MAG Fronius ML AL3000/AW4000 45 L157
more images
ื’ืจืžื ื™ื” Wiefelstede
3,275 km

ืžืจืคืงื™ื MIG/MAG
FroniusML AL3000/AW4000 45 L157

ืกื•ื—ืจ ืžืื•ืžืช
โ€240ย โ€โ‚ฌ
ืžื—ื™ืจ ืงื‘ื•ืข ื‘ืชื•ืกืคืช ืžืข"ืž
ื”ืชืงืฉืจ
ืžืฆื‘: ืžืฉื•ืžืฉ,
ื”ืฆื’ ืคืจื˜ื™ื
ืžื•ื“ืขื” ืงื˜ื ื”
ืžืจืคืงื™ื MIG/MAG Fronius ML AL3000/AW4000 45 L148
ืžืจืคืงื™ื MIG/MAG Fronius ML AL3000/AW4000 45 L148
ืžืจืคืงื™ื MIG/MAG Fronius ML AL3000/AW4000 45 L148
ืžืจืคืงื™ื MIG/MAG Fronius ML AL3000/AW4000 45 L148
ืžืจืคืงื™ื MIG/MAG Fronius ML AL3000/AW4000 45 L148
ืžืจืคืงื™ื MIG/MAG Fronius ML AL3000/AW4000 45 L148
ืžืจืคืงื™ื MIG/MAG Fronius ML AL3000/AW4000 45 L148
more images
ื’ืจืžื ื™ื” Wiefelstede
3,275 km

ืžืจืคืงื™ื MIG/MAG
FroniusML AL3000/AW4000 45 L148

ืกื•ื—ืจ ืžืื•ืžืช
โ€240ย โ€โ‚ฌ
ืžื—ื™ืจ ืงื‘ื•ืข ื‘ืชื•ืกืคืช ืžืข"ืž
ื”ืชืงืฉืจ
ืžืฆื‘: ืžืฉื•ืžืฉ,
ื”ืฆื’ ืคืจื˜ื™ื

ืขื™ื™ืŸ ื‘ื›ื™ื ื•ื™ื™ื ื”ื ืคื•ืฆื™ื ื‘ื™ื•ืชืจ ืœืžื›ื•ื ื•ืช:

ื”ืฆื’ืช ืชืฆื•ื’ื” ืžืงื“ื™ืžื” ืฉืœ ื—ื•ืชืžืช ืืžื•ืŸ

ื—ื•ืชืžืช ืืžื•ืŸ Machineseeker

ืžื”ื• ื—ื•ืชื ื”ืืžื•ืŸ?

Machineseeker ืžืืฉืจ ืกื•ื—ืจื™ื ื ื‘ื—ืจื™ื ืขื ื—ื•ืชื ื”ืืžื•ืŸ Machineseeker. ืœืคื ื™ ื”ื”ืขื ืงื”, ืžืชื‘ืฆืขืช ื‘ื“ื™ืงื” ืกื˜ื ื“ืจื˜ื™ืช ื•ืžืงื™ืคื” ืขืœ ื™ื“ื™ ืขื•ื‘ื“ื™ื ืžื ื•ืกื™ื ืฉืœ Machineseeker.

  • ืžื” ืื ื—ื ื• ื‘ื•ื“ืงื™ื?

    ืจื™ืฉื™ื•ืŸ ืขืกืง>

    ื‘ื“ื™ืงืช
    ืจื™ืฉื™ื•ืŸ ืขืกืง ืื• ืชืžืฆื™ืช ืžืจืฉื ื”ื—ื‘ืจื•ืช

    ื›ืชื•ื‘ืช ื“ื•ืืจ>

    ื‘ื“ื™ืงืช
    ื›ืชื•ื‘ืช ื”ื“ื•ืืจ ืฉืœ ื”ืกื•ื—ืจ

    ืคืจื˜ื™ ื‘ื ืง>

    ืื™ืžื•ืช ืฉืœ
    ื—ื™ื‘ื•ืจ ื‘ื ืงืื™

    ื ื’ื™ืฉื•ืช>

    ืื™ืžื•ืช
    ื ื’ื™ืฉื•ืช ื˜ืœืคื•ื ื™ืช
    ืฉืœ ื”ืžืกืคืจ ื”ืจืืฉื™

    ืžื™ื“ืข ื›ืœื›ืœื™>

    ื“ื•"ื— ื›ืœื›ืœื™
    ืœื ืืžื•ืจ ืœื”ื›ื™ืœ ืžืืคื™ื™ื ื™ื ืฉืœื™ืœื™ื™ื

    ืชืœื•ื ื•ืช ืงื•ื ื™ื>

    ืชืœื•ื ื•ืช ืฉืœ ืงื•ื ื™ื
    ืขืฉื•ื™ื•ืช ืœื”ื‘ื™ื ืœื”ืกืจืช ื”ืชื•

  • ืžื” ื–ื” ืื•ืžืจ ืขื‘ื•ืจืš ื›ืงื•ื ื”?

    ื‘ืืžืฆืขื•ืช ื—ื•ืชื ื”ืืžื•ืŸ Machineseeker, ืชื•ื›ืœ ื‘ืชื•ืจ ืงื•ื ื” ืœื–ื”ื•ืช ืกื•ื—ืจื™ื ืžื”ื™ืžื ื™ื ื’ื ืœืœื ื‘ื“ื™ืงื” ืื™ืฉื™ืช, ืืฉืจ ื‘ืกื‘ื™ืจื•ืช ื’ื‘ื•ื”ื” ืžืื•ื“ ืžื‘ืฆืขื™ื ืขืกืงื™ื ื‘ื™ื•ืฉืจ ื•ื‘ืืžื™ื ื•ืช.

    ื›ืžื•ื‘ืŸ, ื‘ืžื”ืœืš ืชื”ืœื™ืš ื”ืจื›ื™ืฉื” ืขื“ื™ื™ืŸ ืขืœื•ืœื•ืช ืœื”ืชืขื•ืจืจ ืžื—ืœื•ืงื•ืช. Machineseeker ืื™ื ื• ืื—ืจืื™ ืœื”ืคืจื•ืช ื—ื•ืง ืขืœ ื™ื“ื™ ืงื•ื ื™ื ืื• ืžื•ื›ืจื™ื ืคืขื™ืœื™ื ื‘-Machineseeker.