亚洲黄色视频道男男_高清在线a无码观看_亚洲特级视频在线观看_在线观看成福利网站

Lining Check Valves襯里止回閥

Lining Cock襯里二通

Lining Globe Valves襯里截止閥

Lining T-Cock Valves襯里三通旋塞閥

Liquid Indicator液位計(jì)

LPG Pipe Fitting液化氣管件

Magnetic Co-operate Globe Valves磁耦合截止閥

Magnetism Forle Pumps磁力泵

Manual Oil Pumps Valves手搖油泵(閥)

Meter Needle Type Globe Valves儀表針形截止閥

Oblique Stop Valves直流式截止閥

Parallel Slide Valves漿液閥

Pintle valve 針形閥

Piping Centrifugal Pumps管道離心泵

Plunger valves柱塞閥

Pressure valve壓力（増壓）閥

Piping Pumps管道泵

Piping Safety Valves管道安全閥

Plunger Globe Valves柱塞截止閥

Quick Draining Valves快速排污閥

Restrictor Valves過流閥(或節(jié)流閥)

Safety Valves安全閥

Screw Pumps螺桿泵

Scum Gate Valves排渣閘閥

Solenoid valves電磁閥

Single Disc Flat Gate Valves單閘板平板閘閥

Single Opening Exhaust Valves單口排氣球

Slurry Pumps泥漿泵

Stop Valves截止閥

Strainer過濾器

Submerged Motor Pumps潛水電泵(排污泵)

Swing Check Valves旋啟式止回閥

Swing Check Valves旋啟式止回閥

Tank Lorry Ball Valves槽車球閥

T-Cock三通

Thin Gate Valves薄型閘閥

Throttle Valves節(jié)流閥

Tiny Drag Slow Shut Check Valves微阻緩閉止回閥

Triple (tee) valves 三通閥

Two-way valves 二通閥

Under Water Pumps液下泵

Vacuum Pumps水力噴射器(真空泵)

Vertical Lift Check Valves立式止回閥

Wafer Check Valves對(duì)夾式止回閥

Wafer plate valves對(duì)夾蝶板閥

Wafer Type Butterfly Valves with Rubber Itning對(duì)夾式襯膠蝶閥

Waste Valves排污箱(閥)

Water Seal Gate Valves水封閘閥

Wedge Gate Valves楔式閘閥

Y Type and Cylinder FiltersY型筒型過濾器