1、PO，Purchase order,采購訂單TBE，To be executed,待執行 or Technic bidding evaluation 技術標評價ANSI=American national standard insititute 美國標準化組織AMSE=American society of Mechanical Engineers 美國機械工業工程協會BWD=ButtWeld 對焊SWF=Female socketwelding 內承插TVB=Pipe or tube 管子VENT=open to vent 放空口SCF=Screwed Female 內螺紋SCM=Screw

2、ed Male 外螺紋SWM=Male Socketwelding 外承插焊DP=Damper 風門EJ=Expation Joint 膨脹節FH=Flanged Hose 法蘭連接軟管HC=Hose Coupling 軟管活接頭RO=Restrict Orifice 限流孔板RP=Rupture Plate 爆破板RV=relief Valve 減壓閥SG=Sight Glass 視鏡SS=Safety shower & Eye Washer 安全淋浴洗眼器ST=Steam Trap 疏水閥STR=Strainer 過濾器SV=Safety Valve 安全閥TS=Temporary

3、 Strainer 臨時過濾器SL=Silencer 消音器SP=Special Items 特殊管件SY=Stack Yard 渣場ESD=Emergency Shutdown System 緊急停車系統DW=feeD Water 生活水WFR=Fresh Water 新鮮水FW=Fire protection Water 消防水OD=Oiled Drain 含油廢水SD=Sewerage Drain 污水CWSU=Cooling Water Supply 冷卻循環給水CWRT=Cooling Water Return 冷卻循環回水PA=Phoshoric Acid 磷酸SO=seal oi

4、l 密封油UR=urea 尿素AA=Atmospheric AirFL=Flare gas 火炬氣體FLG=Flue Gas 煙道氣FG=Fuel GAS 燃料氣OFR=For Review 供審查OFA=For Approval 供批準ACF=Advancede Certified Final Drawing 最終確定版圖紙AI IA = instrument atmosphere 儀表空氣CW=Circulation Water 循環水DE=Detail EngineeringGRC=Gas Reveral ChamberHP=high pressureMP=Medium pressure

5、RF=Raised FaceFF=flat FACeRMW=reactor membran wallSGC=syngas coolerTP=terminal pointWN=weld neck(flange)THK=thicknessNOZ=nozzlePPIA=Plastics Piping Subcommittee filiated with China Plastics Industry Association 塑料管道專委會CWS=contaminated water sewer 污水下水道SS=storm/rain water sewer 屋面雨水/雨水下水道MAG=magnetic

6、 電磁CAP=capacitance 電容SON=sonic 聲音DOP=Doppler 多普勒AS=area sewer 區域排水管BD=Basied design activity 基礎設計包活動CS=carbon steel 碳鋼D=drain 導淋DE=detailed engineering design activity 詳細設計GC=limit switch closed 限位開關關閉GCO=limit switch open and closed 限位開關開與關GO=limit switch open 限位開關開HH=hand hole 手孔LC=locked closed 鎖

7、定關閉LO=locked open 鎖定開啟M=mator 馬達MD=min distance MH=manholeMP=medium pressure & Manufacture proposalNC=normally closed 常閉SC=sampling connectionNNF=normally no flow NO=normally open SCO=air and spring closed 空氣和彈簧關閉SP=SET pressureSS=stainless steelST=steam trap 阻氣排水閥組TSO=TIGHT SHUT OFF 緊急切斷UC=uxil

8、ity connectionV=ventSPF=flexible hose 饒性軟管CH=？湘管ASTM=American society of Testing Materials 美國材料實驗協會MSS=Manufactures standardization of the valve and fittings industry.API=American petroleum institute.ABS= Acrylonitrile-butadiene-styrene 丙烯腈/丁二烯/苯乙烯共聚物PVC=Polyvinyl Chloride 聚氯乙烯CPVC=Chlorinated polyv

9、inyl chloride 氯化聚氯乙烯PE= Polyethylene 聚乙烯PP= Polypropylene 聚丙烯UPVC: unplasticized polyvinyl chloride 未塑化(硬質)聚氯乙烯 PP: PolyPropylene 聚丙烯PPRolyPropylene Random copolymer聚丙烯隨機共聚物PPBolyPropylene Block copolymer 聚丙烯單元共聚物PPHolyproPylene Homopolymer 聚丙烯均聚物HDPE:High Density PolyEthylene 高密度聚乙烯PTEE= Polytetraf

10、luoroethylene 聚四氟乙烯HDPE=High Density Polyethlene 高密聚乙烯LDPE=Low Density Polyethlene 低密聚乙烯LLDPE=Linear Low Density Polyethlene 線性低密度聚乙烯FRP=Fiberglass Reinforced Plastics 阻燃粘膠纖維（玻璃鋼）FRPP=Improved Fiberglass Reinforced Plastics 增強性阻燃粘膠纖維（玻璃鋼）塑料工程師學會 (SPE, Society of Plastics Engineers) 美國檢測與材料學會(American Society For Testing and Materials, ASTM) 美國材料信息學會（ASM International, 原美國金屬學會） 美國機械工程師學會 (ASME) 瀝青學會(Asphalt Institute) 鋁協會 (Aluminum Associatio