JT/T 177.7-2002 Repairing technical requirement for special equlpment of grab dredgers Part 7: Repair and assemblage for cuffing unit.1范围JT/T 177.7规定了变幅装置的修理装...
JT/T 177.6-2002 Repairing technical requirement for special equipment of grab dredgers Part 6: Repair and assemblage for rotary unit.1范围JT/T 177.6规定了旋转机构旋转装置...
JT/T 177.8-2002 Repairing technical requirement for special equpment of erab dredgers Part 8: Repair and assemblage for boisting and opening bucket unit.1范围JT/T 177.8规定了起吊...
JT/T 177.3-2002 Repairing technical requirement for special equipment of grab dredgers Part 3: Roller and hooked roller.1范围JT/T 177.3规定了滚轮、钩轮的修理技术要求。...
JT/T 177.2-2002 Repairing technical requirement for special equipment of grab dredgers Part 2:Cears of turning and hoisting installation.1范围JT/T 177.2规定了旋转起吊机构传...
JT/T 177.4-2002 Repairing technical requirement for special equipment of grab dredgers Part 4: Boom unit.1范围JT/T 177.4规定了吊杆装置易损零件的修理技术要求。JT...
JT/T 177.1-2002 Repairing technical requirement for special equipment of grab dredgers Part 1:Main rotary shaft. turming shaft and driven shaft.1范围JT/T 177.1规定了旋转机构旋...
JT/T 156.8-2002 Repairing technical requirenent for dredge pump of dredgers Part 8: Assemblage for driver mechanism.1范围JT/T 156.8规定了泥泵修理后与原动机的装配技术...
JT/T 156.7-2002 Repairing technical requirement for dredge pump of dredgers Part 7:Pump-assembling.1范围JT/T 156.7规定了挖泥船用离心泥泵总体装配技术要求。JT/T ...
JT/T 156.6-2002 Repairing technical requiremnent for dredge pump of dredgers Part 6:Suction month liner.1范围JT/T 156.6规定了离心式泥泵的叶轮防磨环与吸口防磨环的...
