NY T 3093.3-2017 昆虫化学信息物质产品田间药效试验准则 第3部分ː昆虫性迷向素防治梨小食心虫.pdf

相关资源

NY T 3093.2-2017 昆虫化学信息物质产品田间药效试验准则 第2部分ː昆虫性迷向素防治农业害虫.pdf

NY T 3093.1-2017 昆虫化学信息物质产品田间药效试验准则 第1部分ː昆虫性信息素诱杀农业害虫.pdf

猜你喜欢

SIS SS 78 20 17-1984 Shipbuilding Guard rails for sloping steel ladders《造船 为倾斜的钢梯设置的护栏》.pdf

SIS SS 78 20 18-1980 Shipbuilding Drinking- and hot water systems for cargo ships《造船 货船的饮水和热水系统》.pdf

SIS SS 78 20 19-1980 Shipbuilding Heating of oil in bunker service and settling tanks in ships《造船 燃料箱里的加热油，维护，和船上的油罐》.pdf

SIS SS 78 20 20-1980 Shipbuilding Rudders Rudder pintles with clad welded liner《造船 舵 舵轴与复合焊接衬垫》.pdf

SIS SS 78 20 21-1980 Shipbuilding Rudders Tapered rudder stocks with clad welded liner Type 1 and 2《造船 方向舵带复合焊接衬垫圆锥舵杆 类型1和2》.pdf

SIS SS 78 20 22-1980 Shipbuilding Rudders Straight rudder stocks with flange and clad welded liner Type 1 and 2《造船 方向舵 带法兰和复合焊接衬垫的直舵杆类型1和2》.pdf

SIS SS 78 20 23-1980 Shipbuilding Rudders Curved rudder stocks with clad welded liner Type 1 and 2《造船 方向舵 带复合焊接衬垫的曲线形舵杆 类型1和2》.pdf

SIS SS 78 20 24-1980 Shipbuilding Rudders Rudder pintles and tapered rudder stocks Mounting and dismounting《造船 方向舵 舵舵轴和圆锥舵的竖轴 安装和拆卸》.pdf

SIS SS 78 20 25-1982 Shipbuilding - Scuppers without waterseal - Welded connection《造船 无水封的泄水孔 焊接连接》.pdf