Thickness of products

Presentations "report design and manufacture of plastic injection molds" was conducted with the following contents: The thickness of the product, the relevant defects, warping, how to fix, corner boards, tendons, tendon increases hard, protruding lug, lug sticking design, holes in the product, ... Invite you to consult the documentation.

30p danhnakg 23-09-2016 55 5   Download

Upland rice grows on 19 million ha, about 15% of the world's rice plantation [2]. The production of upland rice is crucial to agricultural economy of many countries [15]. The yield of upland rice is very low with an average of about 1 t/ha. Drought is a major constraint to the productivity of upland rice.

10p 12120609 01-06-2020 11 1   Download