Clearance control for the turbine of a gas turbine engine
申请公布号:GB9000456(D0)
申请号:GB19900000456
申请日期:1990.01.09
申请公布日期:1997.11.19
分类号:F01D5/14;F01D11/10
主分类号:F01D5/14
FILM THICKNESS MONITOR AND VAPOR DEPOSITION DEVICE USING SAME MONITOR
PERSONAL ORNAMENTS AND SURFACE FINISHING METHOD
MANUFACTURE OF HOT DIP GALVANIZED CR-CONTAINING STEEL SHEET
PRODUCTION OF FLAT AND SQUARE PRODUCTS CONSISTING OF TOOL STEEL
MOISTURE-EXPANSIVE DEMOLITION AGENT COMPOSITION
COPOLYESTER-DIOL-POLYCARBONATE
MANUFACTURE OF THICK STEEL MATERIAL HAVING EXCELLENT DIRECT CURRENT MAGNETIZATION CHARACTERISTICS
MANUFACTURE OF FITTING MATERIAL
METHOD AND DEVICE FOR COOLING COKE OVEN CEILING AND ADJACENT AREA AND FOR KEEPING THEM CLEAN
CONDENSADOR COM CONTATO DIRETO BAROMETRICO E METODO PARA PRODUZIR CONDENSADO DE UM VAPOR
SISTEMA DE SUCCAO DIRETA PARA COMPRESSOR HERMETICO ROTATIVO E SEU PROCESSO DE MONTAGEM