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...valve only needs to rotate 90 degrees and a small turning torque to connect the circulation of the medium, loosen the handle of the ball valve, and automatically rebound and reset under the action of the spr...
...valve only needs to rotate 90 degrees and a small turning torque to connect the circulation of the medium, loosen the handle of the ball valve, and automatically rebound and reset under the action of the spr...
...valve only needs to rotate 90 degrees and a small turning torque to connect the circulation of the medium, loosen the handle of the ball valve, and automatically rebound and reset under the action of the spr...
...valve only needs to rotate 90 degrees and a small turning torque to connect the circulation of the medium, loosen the handle of the ball valve, and automatically rebound and reset under the action of the spr...
...valve only needs to rotate 90 degrees and a small turning torque to connect the circulation of the medium, loosen the handle of the ball valve, and automatically rebound and reset under the action of the spr...
...valve only needs to rotate 90 degrees and a small turning torque to connect the circulation of the medium, loosen the handle of the ball valve, and automatically rebound and reset under the action of the spr...
...valve only needs to rotate 90 degrees and a small turning torque to connect the circulation of the medium, loosen the handle of the ball valve, and automatically rebound and reset under the action of the spr...
...valve only needs to rotate 90 degrees and a small turning torque to connect the circulation of the medium, loosen the handle of the ball valve, and automatically rebound and reset under the action of the spr...
...valve only needs to rotate 90 degrees and a small turning torque to connect the circulation of the medium, loosen the handle of the ball valve, and automatically rebound and reset under the action of the spr...
...valve only needs to rotate 90 degrees and a small turning torque to connect the circulation of the medium, loosen the handle of the ball valve, and automatically rebound and reset under the action of the spr...
...valve only needs to rotate 90 degrees and a small turning torque to connect the circulation of the medium, loosen the handle of the ball valve, and automatically rebound and reset under the action of the spr...
...valve only needs to rotate 90 degrees and a small turning torque to connect the circulation of the medium, loosen the handle of the ball valve, and automatically rebound and reset under the action of the spr...
...valve only needs to rotate 90 degrees and a small turning torque to connect the circulation of the medium, loosen the handle of the ball valve, and automatically rebound and reset under the action of the spr...
...valve only needs to rotate 90 degrees and a small turning torque to connect the circulation of the medium, loosen the handle of the ball valve, and automatically rebound and reset under the action of the spr...
...valve only needs to rotate 90 degrees and a small turning torque to connect the circulation of the medium, loosen the handle of the ball valve, and automatically rebound and reset under the action of the spr...
...valve has T type and L type. The T type can connect three orthogonal pipes to each other and cut off the third channel, and play the role of diversion and confluence. The L three-way ball valve type can only...
...valve has T type and L type. The T type can connect three orthogonal pipes to each other and cut off the third channel, and play the role of diversion and confluence. The L three-way ball valve type can only...
...valve has T type and L type. The T type can connect three orthogonal pipes to each other and cut off the third channel, and play the role of diversion and confluence. The L three-way ball valve type can only...
...valve has T type and L type. The T type can connect three orthogonal pipes to each other and cut off the third channel, and play the role of diversion and confluence. The L three-way ball valve type can only...
...valve has T type and L type. The T type can connect three orthogonal pipes to each other and cut off the third channel, and play the role of diversion and confluence. The L three-way ball valve type can only...