- 2015-06-10 16:07缓开快闭止回阀DY30BX-16
- 2015-06-10 16:06缓开缓闭止回阀DY30AX-16
- 2015-06-10 16:04缓开缓闭低水损止回阀DY30AX-16
- 2015-06-10 16:03不锈钢法兰止回阀H44W-16P/25P/40P/R/RL
- 2015-06-10 16:02抽气止回阀CKH643H/CKH743H-16C/25/40
- 2015-06-10 16:00保温止回阀BH44W-16P、BH44W-25P、BH44W-40P
- 2015-06-10 15:59不锈钢保温止回阀BH41W-16P、BH41W-25P、BH41W-40P
- 2015-06-10 15:49不锈钢美标止回阀AH44W/Y-150LB/300LB/600LB
- 2015-06-10 15:47不锈钢消声止回阀HC41X-16P/HC41W-16P
- 2015-06-10 15:45自密封锻钢止回阀H61W/H/Y-900LB/1500LB/2500LB
- 2015-06-10 15:44不锈钢焊接止回阀H61W-16P/25P/40P/800LB
- 2015-06-10 15:42不锈钢止回阀H44W-16P/25P/40P/R/RL
- 2015-06-10 15:40锻钢止回阀H41W-16P/25P/40P/R/RL
- 2015-06-10 15:38美标截止阀AJ41H/Y-150LB/300LB/600LB
- 2015-06-10 15:36锻钢截止阀J41Y-16C/25/40/64/100/160
- 2015-06-10 15:34法兰截止阀J41H-16C/25/40/64/100/160
- 2015-06-10 15:33衬氟直流截止阀J45F46-10C/J45F46-16C
- 2015-06-10 15:32衬氟直角截止阀J44F46-10C、J44F46-16C
- 2015-06-10 15:30衬氟截止阀J41F46-10C/J41F46-16C
- 2015-06-10 15:28波纹管截止阀WJ41H-16C WJ41H-25 WJ41H-40
