Loosen and remove the diaphragm lock nut and lock washer, pressure plate and diaphragm from the valve stem.
松开和拆卸隔膜锁紧螺母和锁紧垫圈，从阀杆上往下压阀盘和隔膜。
The plate keel to be connected firmly with stem and stern frame.
平板龙骨应与艏柱和艉框架牢固地连接。
Stem should be 400 series stainless steel, can not stem exposed to the butterfly plate fasteners.
阀杆应该是400系列不锈钢，不能将阀杆暴露在蝶板紧固件上。
Hold stem (27) on wrench flats and remove nut (51), lock washer (46), diaphragm plate (60) and diaphragm.
在扳手的平面上握住阀杆(27)并拆卸螺母(51)，锁紧垫圈(46)，隔膜板(60)和隔膜。
Play great positioning pin ensures disc not because butterfly plate gravity drop, also can be installed in the valve stem end adjustment block to ensure that the butterfly plate fixed position.
弹赞定位销可保证蝶板不会因为蝶板重力作用下坠，还可在下阀杆端部设置调整块来保证蝶板位置固定。
Continue the electrolysis until deposition is essentially complete, as indicated by failure to plate on a new surface of the cathode stem when the solution level is raised.
连续进行电解直到淀积基本完成为止，在提高溶液的浓度水平后无法在阴极棒未进行电镀的表面进行电镀来判断淀积基本完成。
A spray core stem is arranged inside the mixing cavity of the mixing spray head, and an atomizer plate is arranged at the port of the spray core stem and covered on the spray core stem.
所述的混合喷雾头混合腔中设有一喷雾芯柱，端口设有一雾化片，雾化片扣合在喷雾芯柱上。
The bear case for Brazil this r doesn't stem from a full plate of new issues.
今年看跌巴西的理由并不在于大规模的新股发行。
The bear case for Brazil this r doesn't stem from a full plate of new issues.
今年看跌巴西的理由并不在于大规模的新股发行。
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