<tr id='UV95f'><strong id='V6EUK'></strong><small id='ARGVH'></small><button id='jmApx'></button><li id='5xyB1'><noscript id='EPhWB'><big id='xQ6Fz'></big><dt id='x1d5S'></dt></noscript></li></tr><ol id='1L4K8'><option id='hIdMt'><table id='FBngu'><blockquote id='wxGdK'><tbody id='gXRtn'></tbody></blockquote></table></option></ol><u id='UVbwj'></u><kbd id='siFHH'><kbd id='tEXDS'></kbd></kbd>
DN20閥芯
公(gong)稱(cheng)壓(ya)力：31.5MPa
公稱流量：320L/min
連接方(fang)式：螺紋(wen)式接口
