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90 ° elbow with inspection
45 ° Reducing Tee
45 ° oblique tee
45 ° elbow
45 ° elbow with inspection
90 ° elbow
H tube
PVC-U building drainage pipe
P-type water trap (with mouth)
P-type water trap (no mouth)
S type water trap (with mouth)
S type water trap (no mouth)
Toilet connector
elevator
Fang Yushui bucket