|
US2303597A
(en)
|
|
Measuring pump
|
|
US4215716A
(en)
|
|
One-way conduit closure
|
|
US2587338A
(en)
|
|
Automatic machine for measuring granular materials
|
|
PL44321B1
(enExample)
|
|
|
|
KR101810976B1
(ko)
|
|
온압 보정 일체형 가스미터기
|
|
CN208730323U
(zh)
|
|
一种塑料板材挤出模具的微调装置
|
|
US1803773A
(en)
|
|
Rotary valve
|
|
CN208845809U
(zh)
|
|
一种具有切断功能调压器的燃气管道
|
|
US2741122A
(en)
|
|
Gas meters
|
|
GR3003871T3
(enExample)
|
|
|
|
JPS6147307B2
(enExample)
|
|
|
|
JP3060289B2
(ja)
|
|
高流動コンクリート投入装置
|
|
CN114812453A
(zh)
|
|
一种高精度位置检测传感器
|
|
US2882037A
(en)
|
|
Weighing machine
|
|
US2516225A
(en)
|
|
Air valve for steam heating systems
|
|
RU12610U1
(ru)
|
|
Газовый счетчик
|
|
US1162366A
(en)
|
|
Air-resistance-measuring gage for automobiles and similar vehicles.
|
|
FI60616C
(fi)
|
|
Anordning foer oeverfoering av ett i ett tryckrum belaeget tryckkaensligt elements foerskjutning
|
|
GB1578824A
(en)
|
|
Diaphragm type gas meter
|
|
US3362223A
(en)
|
|
Gas meter crank assembly having thermally-responsive compensating means
|
|
US300629A
(en)
|
|
Oscillating watee metee |
|
KR820000975Y1
(ko)
|
|
막식(膜式) 가스미터
|
|
JP6349172B2
(ja)
|
|
膜式ガスメータ
|
|
US2565287A
(en)
|
|
Wabble plate for nutating type fluid meters
|
|
US1299327A
(en)
|
|
Drop-molding attachment for machines.
|