DD14708B - - Google Patents

Info

Publication number
DD14708B
DD14708B DD14708DA DD14708B DD 14708 B DD14708 B DD 14708B DD 14708D A DD14708D A DD 14708DA DD 14708 B DD14708 B DD 14708B
Authority
DD
German Democratic Republic
Application number
Publication of DD14708B publication Critical patent/DD14708B/xx

Links

DD14708D DD14708B (ko)

Publications (1)

Publication Number Publication Date
DD14708B true DD14708B (ko)

Family

ID=226457

Family Applications (1)

Application Number Title Priority Date Filing Date
DD14708D DD14708B (ko)

Country Status (1)

Country Link
DD (1) DD14708B (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0370466A2 (en) * 1988-11-22 1990-05-30 Mitsui Petrochemical Industries, Ltd. Method of examining an inside surface-coated metallic pipe and apparatus for use in such method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0370466A2 (en) * 1988-11-22 1990-05-30 Mitsui Petrochemical Industries, Ltd. Method of examining an inside surface-coated metallic pipe and apparatus for use in such method
EP0370466A3 (en) * 1988-11-22 1991-02-06 Mitsui Petrochemical Industries, Ltd. Method of examining an inside surface-coated metallic pipe and apparatus for use in such method

Similar Documents

Publication Publication Date Title
FR2284085B1 (ko)
US2573815A (en) Coating press and holiday detector
EP0147648A1 (de) Vorrichtung zur Inspektion und Wartung von Rohren mit kleinen Krümmungsradien
US20140145705A1 (en) Device, System and Method for Locating a Pipe
US4958128A (en) Method of examining an inside surface-coated metallic pipe and apparatus
US6318194B1 (en) Furnace tube inspection apparatus
JPS5759306B2 (ko)
JP2006119096A (ja) 比抵抗測定用の電極ケーブル
JPS5927862B2 (ja) ワイヤ−等を配管内へ插通す方法
JPS6358158A (ja) 管内検査装置
US3253217A (en) Probe structure for dielectric coating thickness measuring
CN103712068B (zh) 一种套管式地下埋设物无线传输自动预警系统
EP0944824B1 (en) Device and method for testing electrosurgical instruments
JPH0117114B2 (ko)
SU785709A1 (ru) Устройство дл контрол сплошности неэлектропровод щих покрытий металлических изделий
GB2166214B (en) Transport apparatus
CN103675946B (zh) 一种落管式地下埋设物标识系统
JPS62274252A (ja) 球状体によるパイプ内面の検査方法
JPS63148157A (ja) 配管内面被膜のピンホ−ル検査装置
DD14708B (ko)