aYou have a lot of things to do. Must I help you? 您有很多事做。 我必须帮助您? [translate] aconnecting to the common chimney system consisting of a air supply duct and a flue -gas offtake duct 连接到包括空气供应管道和废气排水渠输送管的共同的烟囱系统 [translate] ...
Rain-water deflector for circular chimney flue - has segmental bi-planar diagonal blades with radial fold mounted at common inclination to flue axisThe rain-water deflector comprises an assembly of diagonal blades (3) serving to deflect rainwater to the edges whilst permitting the unrestricted ...
爱给网提供海量的英国街景照片库 (cc协议)资源素材免费下载, 本次作品为jpg 格式的上部Rookhope炼铅烟道烟囱全景图_19: WSW-Wolfcleugh公共区_(Panorama from the upper Rookhope lead smelting flue chimney _19: WSW - Wolfcleugh Common_), 本站编号49259786, 该英国街景照片库 (cc协议)素材大小为51k, 分辨...
Rain-water deflector for circular chimney flue - has segmental bi-planar diagonal blades with radial fold mounted at common inclination to flue axisThe rain-water deflector comprises an assembly of diagonal blades (3) serving to deflect rainwater to the edges whilst permitting the unrestricted ...
上部Rookhope炼铅烟道烟囱全景图_10: N-红烧普通_(Panorama from the upper Rookhope lead smelting flue chimney _10: N - Redburn Common_) 资源编号 :49259797 格式:jpg 文件体积 :77k 分辨率 :640 x 480 爱给网提供海量的英国街景照片库 (cc协议)资源素材免费下载, 本次作品为jpg 格式的上部Rookhope炼铅...
上部Rookhope炼铅烟道烟囱全景图_13: NN Wb-红烧通用_(Panorama from the upper Rookhope lead smelting flue chimney _13: NNWb - Redburn Common_) 资源编号 :49259767 格式:jpg 文件体积 :88k 分辨率 :640 x 480 爱给网提供海量的英国街景照片库 (cc协议)资源素材免费下载, 本次作品为jpg 格式的上部Rook...
Flue gas manifold with separate offtakes - common draught diverter between manifold and chimney simplifies designThe design ensures improved draught conditions due to higher uniformity of flows in the individual ducts with parallel feedback effect brought about by changing atmospheric conditions. The ...
1) common duct,main chimney flue,main flue,stack flue总烟道2) main chimney damper,main flue damper 总烟道闸板3) Nicotine 总烟碱 1. Calibration models for nicotine ,total sugar, reducing sugar and total nitrogen in tobacco were built by partial least squares (PLS) regression for which ...