DB50 29-2000 Fire fan in smoking-venting system《消防排烟风机》.pdf

相关资源

GA 211-2009 消防排烟风机耐高温试验方法.pdf

GA 211-1999 消防排烟风机耐高温试验方法.pdf

XF 211-2009 消防排烟风机耐高温试验方法.pdf

猜你喜欢

STAS 10569-1976 RECTANGULAR WINDING WIRES Dimensions of copper conductors《铜扁绕组线导体尺寸 》.pdf

STAS 10570-1983 WINDING WIRES Classification and designation《绕组线分类和标记 》.pdf

STAS 10571-1976 ELECTRICAL EQUIPMENT FOR MOTOR VEHICLES Classification and terminology《机动车辆电气设备 分类和术语 》.pdf

STAS 10572-1976 DELIVERY SPOOLS FOR WINDING WIRES《绕组线输出线轴 》.pdf

STAS 10573-1982 GROOVED WASHERS FOR AEROSPACE CONSTRUCTIONS《航天建筑的槽纹垫圈 》.pdf

STAS 10574-1976 WOOD Detorminalion of the modulus of elasticity in shear by the dynamic method《木材以动态方式对剪切弹性模量的测定 》.pdf

STAS 10575-1976 VARNISH BONDED GLASS COVERED RECTANGULAR WINDING WIRES《铜扁绕组线覆盖的深漆玻璃 》.pdf

STAS 10576-1989 GOFFERED PAPERS AND BOARDS《皱纹纸和纸板 》.pdf

STAS 10577-1982 POLYACRIL KUBBER General technical requirements for quality《聚丙烯酸酯橡胶 通用质量技术要求 》.pdf