337p日本欧洲亚洲大胆术96,国产成人亚洲综合色,中文字字幕在线精品乱码,亚洲无码在线观看。,国产九九在线视频观看,国产一区二区三区av免费

Language version:中文版 | English | ??? ??
Home/
Products

Products Name:Type 171 mechanical seal

Products Details:The seal is a built-in type, single seal, multi spring static balance type mechanical seal, conforms to the GB6556 standard, widely used in pump (the series of pump matching with Hangzhou).

Operating parameters:
Maximum pressure: 1.2Mpa
Temperature: 0 ~ 150 DEG C
Max speed: 20m/s

治县。| 合川市| 讷河市| 巴中市| 海口市| 峡江县| 宜兰市| 公主岭市| 尼勒克县| 沂水县| 海丰县| 东港市| 景泰县| 恩平市| 本溪| 郯城县|