Grooved Short Cross
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Grooved Short Cross
Peb (CNG) muab 131 Grooved Short Cross. Lawv tau siv los txuas Standpipe los tswj hwm, faib khoom, lossis txhawb cov raj xa dej hauv qhov sib txawv lossis cov lus qhia. Los ntawm kev sib txuas sib txuas, lub sijhawm ua haujlwm tau txuag ntau nrog kev teeb tsa nrawm thiab kho tau yooj yim.
