管线图纸常见词汇Рinches 英寸Рpipe 管子Рsmls 无缝Рtee 三通Рell 弯头Рslope 倾斜Рpiece support 管支架РPiece marks 管线编号РField materials 现场制件Рshop materials 车间预制件Рcomponent description 组件规格РPIPE SCH 80S SMLS 6 MO SSS S31254Р管线壁厚无缝压力材质?РTEE SCH 80S 6 MO SSS S31254Р三通壁厚压力材质?РELL 90 DEG LR SCH 80S 6 MO SSSР弯头 90度? 壁厚压力材质?РSHOE 254 SMO SUPER SS - TYPE 2 - 4"HIGHРGUIDE - TYPE 2РDIRECTIONAL ANCHOR CARBON STEEL - TYPE 1Р5582721 – FLG WN 150# RF 316/316L SS 10S BOREР法兰脖径凸面材质? 压力РGASKET 150# GRAFOIL TANG RING 1/16" THKР垫片厚度РSTUD-BOLT GR B7 W/ 2H NUTS ZINC / XYLAN COAT, Р螺栓Р3.5" BOLT LENGTHР 螺栓长度