【题目】[福建厦门2020质检·改编]Not many17-year-oldgirls know how to solder(焊接)copper pipes together orlight a pilot light.These are 1 I've learned as anassistant to my dad in his plumbing(管道工程)business.My summer job which is dealing with the 2constantly causes physical and mental ...
How to Solder Copper Pipes Successfully.The article offers step-by-step instructions for soldering copper pipes.EBSCO_AspMother Earth News
2 Not many 17-year-old girls know how to solder(焊)copper pipes together or light a pilot light. These are (1)___I've learned as an assistant to my(2)___in his plumbing(管道)business. My summer job deals with (3)___that constantly cause physical and mental discomfort, and the ...
To install a copper pipe union, begin by sweat-soldering the male shoulder onto one pipe as described above. Then slip the nut onto the adjoining pipe and solder the female shoulder onto the pipe’s end. Let the pipes cool. Then push the male and female parts together, slide the nut ov...
Here’s the best way to clean copper pipes. Note: If you’re using any of the below methods for the first time, try them out on an inconspicuous area of the pipe first. If the copper has been sealed, don’t use these methods, as they could strip off the sealant. If the ...
Copper works with other minerals such as potassium, calcium, and zinc to support proper thyroid function. When you don’t get enough copper, it can throw your thyroid activity out of whack, which results in either hyperthyroidism or hypothyroidism. Most people tend to suffer from hypothyroidism,...
Not many 17-year-old girls know how to solder(焊)copper pipes together or light a pilot light. These are ___ I’ve learned as an assistant to my dad in his plumbing (管道)business. My summer job deals with ___ that constantly arouse physical and mental discomfort, and the work __...
Not many 17-year-old girls know how to solder(焊)copper pipes together or light a pilot light.These are(1) ___ I've learned as an assistant to my (2) ___ in his plumbing(管道)business. My summer job deals with(3) ___ from which physical and mental discomfort constantly arise,...
How to Replace Shower Faucet Diverters Without Soldering Copper Pipes!: In today’s tutorial you’ll learn how to replace shower faucet diverters using all PEX and Hansgrohe’s iBox. This is one of the best ways to install a new shower faucet. Here’s w
Not many 17-year-old girls know how to solder (焊接) copper pipes together or light a pilot light. These are the___I've learned as an assistant to my___who is a plumber. My summer job includes dealing with___that constantly bring physical and mental discomfort, and the work___an...