PE塑料检查井三通井的规格有哪些：
PE塑料检查井(三通井)φ450X500X200
PE塑料检查井(三通井)φ450X 500X300
PE塑料检查井(三通井)φ450X 500X400
PE塑料检查井(三通井)φ700X 800X 200
PE塑料检查井(三通井)φ700X 800X 300
PE塑料检查井(三通井)φ700X 800X 400
PE塑料检查井(三通井)φ700X 800X 500
PE塑料检查井(三通井)φ700X 800X345
PE塑料检查井(三通井)φ700X 800X445
PE塑料检查井(三通井)φ 700X 800X545
PE塑料检查井(三通井)φ700X 800X645
PE塑料检查井(三通井)φ 1000X 1000X345
PE塑料检查井(三通井)φ1000X 1000X445 ;
PE塑料检查井(三通井)φ1000X 1000X545
PE塑料检查井(三通井)φ1000X 1000X645
PE塑料检查井(三通井)φ1000X 1000X745
PE塑料检查井(三通井)φ 1000X 1000X870
PE塑料检查井(三通井)φ1200X1500X950
PE塑料检查井(三通井)φ 1200X 1500X 1050
PE塑料检查井(三通井)φ1200X 1500X 1147
PE塑料检查井(三通井)φ 1500X 1800X 1285
PE塑料检查井(三通井)φ1500X 1800X 1390
PE塑料检查井(三通井)φ1500X 1800X 1512
