HARTIP1800B of 2 in 1 probe portable Leeb hardness tester HARTIP1800B of 2 in 1 probe portable Leeb hardness tester is a basic model for HARTIP1800. With most of core functions of HARTIP1800 and lower price
The high temperature resistant spring is made of a special material and is suitable for springs with a high temperature of 300-950 °. High temperature resistant compression spring, high temperature resistant tension spring.
The working principle of the domestic plastic single jet water meter is that the water flows into the movement from one direction, and the impeller is rotated by the water to obtain the water tassel data.
Our cryogenic liquid storage tanks are examined by helium mass spectrometer vacuum leak detector, and use our unique patented technology internal heating circulation system on the pearl sand drying.
OEM China cylinder head gasket mould/tooling/tools/Die design and making factory Our main products: Exhaust gasket stamping die, Cylinder head gasket stamping die, Exhaust manifold gasket stamping die, Beading die, Compound blanking die, Cylinder head gas