February 2024, Saxony, Leipzig: Michael Kretschmer , Minister President of Saxony, looks at a self-soldered heart made of copper pipe at the...
February 2024, Saxony, Leipzig: Michael Kretschmer , Minister President of Saxony, looks at a self-soldered heart made of copper pipe at the...
February 2024, Saxony, Leipzig: Michael Kretschmer , Minister President of Saxony, solders a heart made of copper pipe under the guidance of trainer...
An employee works on the production line of copper tubes at a factory of Golden Dragon Precise Copper Tube Group Inc. On July 21, 2023 in Chongqing,...金屬, 工廠
An employee works on the production line of copper tubes at a factory of Golden Dragon Precise Copper Tube Group Inc. On July 21, 2023 in Chongqing,...工廠, 金屬
An employee works on the production line of copper tubes at a factory of Golden Dragon Precise Copper Tube Group Inc. On July 21, 2023 in Chongqing,...工廠
An employee works on the production line of copper tubes at a factory of Golden Dragon Precise Copper Tube Group Inc. On July 21, 2023 in Chongqing,...
In the Brazing Dojo employees learn properly braze copper pipe in the new Daikin facility was autographed by employees and is on display Wednesday,...
In the Brazing Dojo employees learn properly braze copper pipe in the new Daikin facility was autographed by employees and is on display Wednesday,...
In the Brazing Dojo employees learn properly braze copper pipe in the new Daikin facility was autographed by employees and is on display Wednesday,...
insulated piping with shut-off valve, next to it a copper pipe, north rhine-westphalia, germany - 銅管 個照片及圖片檔
Three factory workers help construct a large copper pipe for use in ship building, USA, circa 1940.製造業工人, 黑人種族
Development manager Nick Loukianoff inspected the distinctive copper pipe containing reclaimed water. The 22-story 555 City Center building under...
Copper pipe wrapped with purple tape designates which system carrys the reclaimed water. The 22-story 555 City Center building under construction in...
