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葉輪 blade disc

葉片 blade, bucket

動葉片 moving blade

靜葉片 stationary blade

葉根型式 type of blade root

末級葉片長度 length of last stage blade

噴嘴室 nozzle box

末級葉片強(qiáng)度 last stage blade stress

排汽室 steam exhaust hood

噴嘴 nozzle

圍帶 shroud ring

拉筋（拉金） lacing wire

平衡塊 balance weight

固定螺釘 dowel

隔板 diaphragm

隔板套 diaphragm sleeve

隔板汽封 diaphragm seal, diaphragm sealing

汽封 steam seal gland, steam sealing

迷宮式汽封 labyrinth seal

梳齒式汽封 serrate-type steam seal

汽封套 seal bushing

汽封塊 seal block

汽封齒 seal tooth

軸承支架 bearing bracket

主軸承箱 main bearing box 

滾珠軸承 ball bearing 

滾柱軸承 roller bearing 

滑動軸承 sliding bearing

推力軸承 thrust bearing

止推環(huán) thrust collar

瓦枕 bearing pillow

鎖餅 lock

推力瓦塊 thrust bearing pad

主油泵 main oil pump

備用油泵 emergency bearing oil pump

調(diào)速油泵 regulation oil pump, speed governing oil pump

交流潤滑油泵 AC lube oil pump

直流潤滑油泵 DC lube oil pump

注油器 oil injector

同步器 synchronizer

同步器手輪 synchronizer hand wheel

控制滑閥 pilot valve

隨動滑閥 servo-valve

分配滑閥 distributing pilot valve, distributor valve

中間滑閥 intermediate valve

微分器 differentiator

功率限制器 load limiter

動態(tài)校正器 dynamic corrector

滑閥套 valve sleeve

噴油嘴 oil nozzle