查询词典 two-pipe system

one-pipe drop system：单管上行下给系统

one-pipe circuit system ==> 单管环行系统 | one-pipe drop system ==> 单管上行下给系统 | one-pipe heater ==> 单管加热器

seamless pipe：无缝管

求购PVC管子及管件和阀门(-) 马来西亚求购PVC管(PVC pipe) 美国求购pvc管(PVC & ...美国求购不锈钢管(Buy seamless pipe) 伊朗求购无缝钢管(SEAMLESS PIPE) 美国求购无缝钢管...外贸公司求购无缝管(seamless pipe) 阿拉伯求购无缝钢

seamless pipe：无缝钢管

美国求购无缝钢管(SEAMLESS PIPE) 外贸公司求购无缝管(seamless pipe) 阿拉伯求购无缝钢管...美国求购无缝钢管(SEAMLESS PIPE) 尼日利亚求购无缝管(Seamless Pipe) 伊朗求购无缝钢管...

soil pipe, sewer pipe：粪便污水管

废水管waste pipe | 粪便污水管soil pipe, sewer pipe | 透气管vent pipe

pipe in pipe：管套管热交换器

pipe hanger 管吊架 | pipe in pipe 管套管热交换器 | pipe insulation 管绝缘

pipe in pipe casing：双层组合套管结构

pipe hook 吊管钩 | pipe in pipe casing 双层组合套管结构 | pipe installation 管路铺设

train pipe：列车管

端接管 pipe nipple | 列车管 train pipe | 压力主管 pressure pipe; second brake pipe

Two-line system：两系法

两系法:Two-line system | 双水相:aqueous-two phase system | 两部制:Two-part System

Two can play the game：孤掌难鸣

Two can play at the game. 你会耍的花招,别人也... | Two can play the game. 孤掌难鸣. | Two cats and a mouse, two wives in one house, two dogs and a bone, never agree in one. 两猫伴一鼠,两妻居一屋,两豿肯...

two-component pallograph：双向振动仪 two-component spray gun 双组分喷枪

two-component filter cartridge adhesive 双组分滤芯胶粘剂 | two-component pallograph 双向振动仪 two-component spray gun 双组分喷枪 | two-conductor cable 双芯电缆

crystal rectifier：晶体整流器,晶体检波器

晶体收音机,矿石收音机 crystal receiver | 晶体整流器,晶体检波器 crystal rectifier | 晶体发送器 crystal sender

Mutual trust is fatal to friendship：(相互信任对于友谊来说不成或缺. )

2)The fatal eruption of the volcano caused unimaginable losses. (火山毁灭性的... | 3)Mutual trust is fatal to friendship. (相互信任对于友谊来说不成或缺. ) | 4)The accident caused several fatalities. (变...