Dn50
-
D373H-16C_DN50-600金属密封蝶阀CAD图纸 -
锻钢二片式浮动球阀00Q41F-16C，DN50CAD图纸 -
EG6B41W DN50(63头)气动隔膜阀CAD图纸 -
碳化后精脱硫气体塔DN=2400 VN=50m3装配图CAD图纸 -
笼式双座调节阀（CV3000)(GY.HCB_DN50)CAD图纸 -
角式止回阀H63Y-450I_DN50CAD图纸 -
Z41H-16C DN50 PN1.6MPa 楔式闸阀总图 -
CAD刀型闸阀PZ73H-10c-DN50-00cad图纸 -
多功能水泵控制阀J745X-10Q_DN50CAD图纸 -
J961Y-P54170V_DN50电动截止阀总装配图CAD图纸 -
SG41H-16C_DN50-300_隔膜阀Y型过滤器CAD总图 -
DN125-DN100-DN80试镜图 -
DN25铸钢球阀DN25铸钢球阀DN25铸钢球阀 -
DN1000、DN600闸阀设计图纸 -
闸阀DN250-DN500设计图纸 -
闸阀DN100-DN200设计图纸 -
闸阀DN20-DN80设计图纸 -
3款交叉滚柱型X轴滑台-50X50CGZX50 LGZX50 RGZX50 -
三款交叉滚柱型XY轴滑台-50X50CGZY50 LGZY50 RGZY50 -
波纹补偿器DN80-DN100
