Warning: file_put_contents(): Only 0 of 6272 bytes written, possibly out of free disk space in /www/wwwroot/ppbbbu/n94.cn/index.php on line 55 shut-off plug例句_shut-off plug英汉例句_shut-off plug双解例句_94生活常识网有道词典
The unique ram-style plug & seat provide reliable, tight shut off. All HST valves are covered by a 36 month prorated warranty. 獨特的柱塞式設計，小巧、方便，所有止流閥均有36個月的保脩期。 www.e-gtm.com.cn