【Haichuan Equipment Guessing Game】An important safety device, whose name comes from the sea
Thread Content
Do you know what device it is? For what occasions
Submarine valve, used at the bottom of oil tankers; P
I’m promoting several series of posts that I’ve compiled; everyone is welcome to participate actively. ------------------------------------------------------- Everyone is invited to join the discussions in these series – just click on the links to access them. -------------------------------------------------------------------------- There’s a compilation post for the 【Haichuan Equipment Guessing Game】 series; fellow enthusiasts are encouraged to take part! https://bbs.hcbbs.com/thread-2079686-1-1.html (Source: Haichuan Chemical Industry Forum) Summary post of the [Haichuan. Pioneers in the Chemical Industry] series. https://bbs.hcbbs.com/thread-1842627-1-1.html (Source: Haichuan Chemical Industry Forum) Summary post for the [In-depth Discussion on Modular Installation in Haichuan]; everyone is welcome to participate in the discussions! https://bbs.hcbbs.com/thread-1773168-1-1.html (Source: Haichuan Chemical Industry Forum) [Haichuan【Season 4 of Haichuan’s Bizarre Safety Hazards】Compilation post – continuously being updated; everyone is welcome to join the discussions.] https://bbs.hcbbs.com/thread-2748458-1-1.html (Source: Haichuan Chemical Industry Forum) The “Guess the Food” series of compilation posts is also being updated continuously – with thousands of different foods, can you recognize them all? https://bbs.hcbbs.com/thread-2142205-1-1.html (Source: Haichuan Chemical Industry Forum) [Haichuan Chemical Industry Site] Summary post on nitre caves – why did ancient people produce nitre in caves? ? https://bbs.hcbbs.com/thread-2145992-1-1.html (Source: Haichuan Chemical Industry Forum Website)
A craftsman must first sharpen his tools to do his work well; I have my magic tools! ;P
My magic weapon is my curiosity; P
It’s great to have curiosity. What is this spring-like thing for?