聚丁烯(pb)管造句

词典里收录的相关例句：

聚丁烯(pb)管在此后的50年内，聚丁烯(PB)管路系统的应用得到了不断的推广，应用于建筑内的散热器采暖连接管路系统、地面辐射供暖系统以及生活冷热水管路系统。
pb管在82.2 oC时，PB管比PE管耐压性能高出60倍。从而说明PB管具有优异的抗老化性能。在23 oC时，P B管比PE管的耐磨性高出2.6倍。地面辐射供暖系统全部采用GFPB管路系统。因此，PB管对应力裂纹具有很大的抵抗能力。六、易于维修：PB管暗埋时，不与混凝土粘接。 PB管材的耐磨性能已被证明比其它热可塑性管材的性能高。这样与外径尺寸相同的其它塑料管相比，...
聚丁烯塑料管大直径聚丁烯塑料管规范大直径聚丁烯塑料管的标准规范
聚丁烯管这个系统应该限于采用符合饮用（可以饮用的）水标准的崭新的管道，例如铜管， cpvc ，或聚丁烯管。建筑物中家用和供暖设施用的冷热水的热塑性管道与相关配件.聚丁烯管和相关配件规范
1983 pb He was also featured prominently in the 1983 PBS documentary " Style Wars ".
boeing pb *1953 U . S . Coast Guard Boeing PB-1G Flying Fortress, BuNo 77253, ex-44-85827, loses brakes while landing at NAS Sand Point, near Seattle, Washington, overruns runway, crushes nose as ...
commer pb The Transit was introduced to replace the Ford Thames 400E, a small mid-engined forward control van noted for its narrow track which was in competition with similar-looking but larger vehi...
irizar pb The "'Irizar PB "'is a coach body built by Irizar on a wide range of chassis. The most widespread model was the Irizar Century, but later also the Irizar PB was sold as Scania's premium co...
pb Maybe PBS is cooking up something truly special for the fall. Certainly, the show's PBS predecessors have done well. PBS has generally avoided half-hour prime-time shows. He said no one sh...
pb程序设计软件实验中心主要承担PB程序设计、VB程序设计、数据库原理、数据结构等课程的实验实训任务。曾主讲“编译原理”、“数据结构”、“C语言程序设计”、“数值分析”、“数据库”、“计算机基础”、“PB程序设计”、“矩阵论”和“切换系统”等多门课程。《PB程序设计（基础篇）》（第二版）按照由浅入深、循序渐进的方式，将PB这门语言的基础知识及高级应用部分...
pb & j She also seems close to 3RR on the PB & J article. I always preferred my PB & J's with a thick jam with lots of pulp. PB & J has created commercials that have received high volume on YouTu...
pb air PBS airs Bill Moyers'five-part series " The Wisdom of Faith ." On Wednesdaty night, PBS airs one of the more fairly reported examinations of Robeson's life. April 1 : Quincy-mania peaks as...
pb djarum This is true, especially for PB Djarum's athletes. The first PB Djarum GOR was located at Bitingan Lama ( 1969 ). They must pass to join PB Djarum training activities. The Doubles are plac...
pb element The seeker head of 9M31, however, utilizes the PbS elements differently from usual. Uncooled PbS elements are commonly used to detect radiation at only short wavelengths of less than 2 mic...
pb fernando Fernando was educated like Sir Marcus Fernando ( no relation ) and Professor PB Fernando ( no relation ) at St . Benedict's College, Colombo.
pb lifestyle After the Goa club, PB Lifestyle planned to open clubs in Playboy Bunnies uniform to satisfy India's obscenity laws. In November 2012, spokesperson Sanjay Gupta announced that PB Lifestyle...
pb list Don't blame Big Bird for PBS list scandal Medicines on the PBS list were free to the consumer until 1960, when a 50 cent co-payment was introduced by the Menzies Government. For those of y...
pb max "' PB Max "'was a candy bar made in the United States by enrobed in milk chocolate. According to former Mars executive Alfred Poe, PB Max was discontinued due to the Mars family's distaste...
pb melayu kedah Kedah United name also died and the name of'PB Melayu Kedah'reused to meet the 2013 Malaysia FAM League. On the opening day of the 2015 Malaysian Super League Season, Gabriel scored the Li...
pb pipe The Dangjin factory produces super engineering plastic, which can replace metals, based on the company s accumulated technologies and experiences, while the Jincheon factory is focused on...
pb pistol The PB pistol's firing mechanism and design is based entirely upon that of the Makarov pistol.
pb ratio It has enriched Sr and Pb ratios and is enriched with trace elements. It has a unique Pb ratio. The U / Pb ratio was so low that no radiogenic decay was detected in the isotopic compositio...
pb swiss PB Swiss hand tools are individually serial-numbered, and the serial number can be used to search a database and find the date of manufacture for a given tool.
pb wolf Similar to " Big Shots ", this album is produced entirely by PB Wolf, however it includes tracks that were not on the former album.
pb航空公司 PB航空公司是泰国一家航空公司，总部位于曼谷，经营国内定期航班和国际航班。春蓬机场距离府城仅十公里，泰国PB航空公司(P.B.AIR)每周有三个班次往返于春蓬及曼谷新机场之间，飞行时间大约为三十五分钟。泰国国际航空公司每天从早到晚有十几班飞机往返曼谷??普吉，航程约1小时20分；PB航空公司每周三、六、日，泰国国际航空公司每周二、五、日都有航班往返曼谷??甲米，航程分别...