六月婷婷综合激情,久久久精品日本一区二区三区,国产全A一级毛片,一级国产免费黄片,欧美在线一级在线a,国产一级在线免费观看,一级AV大全在线观看,久久久久精品一级毛片子,国产精品一级毛片无码日韩

KEYWORDS

Accessories, hot melt machine, maintenance parts

WT series valve

model :WALTE series

WALTE hot melt adhesive sprayed valve

features:

WALTE hot melt adhesive sprayed valve
  • details
  • parameters

Hot melt adhesive spraying valve (hot melt point glue gun) type:
Valve: air opening / spring closing (AO/SC), with single flow valve.
Valve: open / air (AO/AC), with single flow valve.


Hot melt adhesive spraying valve (hot melt point glue gun) type:
Valve: air opening / spring closing (AO/SC), with single flow valve.

Valve: open / air (AO/AC), with single flow valve.