OSH Thesaurus - Hierarchical view

A - occupational safety and health view »
B - physics, chemistry and natural phenomena view »
C - inorganic chemicals view »
D - organic compounds view »
E - enzymes view »
F - natural products and substances view »
G - industrial products view »
H - equipment, workplaces and operations view »
I - equipment, workplaces and operations (2) view »
J - equipment, workplaces and operations (3) view »
	Ja - office work view »
	Jb - commercial activities view »
	Jd - materials handling view »
	Je - conveyors view »
	Jf - lifting equipment view »
	Ji - transport view »
	Jl - construction equipment view »
	Jm - ladders and other means of access view »
	Jn - earthmoving view »
	Jp - mineral getting view »
		Jpa - winding view »
			Jpac - cages view »
			Jpad - pitheads view »
			Jpaf - winding engines view »
			Jpag - winding guides view »
			Jpax - overwind view »
		Jpe - mining machines view »
			Jped - pneumatic picks view »
			Jpeh - coal cutters view »
			Jpel - cutter loaders view »
			Jpep - coal ploughs view »
			Jpes - continuous mining machines view »
		Jpi - drilling and boring (rock, earth) view »
			Jpip - percussion drilling view »
				Jpiph - hammer drills view »
			Jpir - rotary drilling view »
				Jpira - jack-leg drills view »
				Jpire - drilling rigs and derricks view »
				Jpiri - jumbo drills view »
			Jpis - auger boring view »
			Jpit - jet piercing view »
			Jpix - drill bits view »
		Jpo - shotfiring and blasting view »
			Jpob - loading and stemming view »
			Jpof - shotfiring view »
				Jpofa - firing by fuse view »
				Jpofe - electric shotfiring view »
					Jpofed - delay shotfiring view »
					Jpofem - millisecond delay shotfiring view »
					Jpofes - instantaneous shotfiring view »
				Jpofi - pulsed infusion shotfiring view »
				Jpofo - single-shot firing view »
				Jpofp - multishot firing view »
				Jpofu - blasting cuts view »
				Jpofx - premature initiation view »
				Jpofy - misfires view »
			Jpom - blasting methods view »
				Jpomi - mine and quarry blasting techniques view »
					Jpomid - long-hole blasting view »
					Jpomig - large-scale blasting view »
					Jpomis - secondary blasting view »
				Jpomk - geophysical exploration blasting view »
				Jpomm - underwater blasting view »
				Jpomo - non-explosive blasting view »
					Jpomoc - compressed-air blasting view »
					Jpomol - liquefied-gas blasting view »
					Jpomox - gas-producer blasting view »
			Jpos - blasting agents view »
				Jposa - fuses (shotfiring) view »
				Jposd - detonating fuse view »
				Jpose - blasting caps view »
					Jposel - electric blasting caps view »
					Jposer - delay caps view »
				Jposi - blasting machines view »
				Jposp - pyrotechnical mechanisms view »
					Jpospe - power cartridges view »
					Jpospo - power loads view »
				Jposu - smoke generators view »
		Jpt - opencast work view »
			Jpte - bench working view »
		Jpu - underground work view »
			Jpub - development work view »
			Jpud - driving (levels) view »
			Jpuf - shaft sinking view »
			Jpug - shaft raising view »
				Jpuga - raise climbers view »
			Jpuh - underground haulage view »
			Jpuk - underground mining view »
				Jpuka - shortwall working view »
				Jpuke - bord and pillar working view »
				Jpuki - longwall working view »
				Jpuko - underhand and overhand stoping view »
				Jpuks - steep seam working view »
				Jpukt - thin seam working view »
				Jpuku - caving view »
				Jpukw - orepasses view »
				Jpuky - stowing and filling view »
					Jpukyp - pneumatic stowing view »
				Jpukz - mine maps view »
			Jpur - hydraulic extraction view »
			Jpus - methane drainage view »
			Jpux - support of mineworkings view »
				Jpuxa - mine pillars view »
				Jpuxe - props view »
				Jpuxi - self-advancing supports view »
				Jpuxo - roof bolting view »
				Jpuxu - steel supports view »
		Jpy - coal preparation view »
	Jq - construction work view »
	Jr - agricultural operations view »
	Js - logging and forestry operations view »
	Jt - textile machines and processes view »
	Ju - process engineering view »
	Jv - printing and duplicating view »
	Jw - dangerous work view »
	Jx - dangerous equipment view »
	Jy - maintenance and repair view »
	Jz - control and regulation view »
K - work and industrial organization view »
L - fire, explosions view »
M - occupational pathology view »
N - occupational pathology (cont.) view »
P - physiology, anatomy, psychology view »
Q - measurement and investigation view »
R - medical prevention and treatment view »
S - safety and health engineering view »
T - personal protective equipment view »
V - safety and health organization view »
W - groups of persons view »
X - industries view »
Y - occupational accidents view »
Z - generalities view »
1 - Africa view »
2 - America view »
3 - Asia view »
4 - Europe view »
5 - Oceania view »
6 - geographical areas view »
7 - international governmental organizations (non UN) view »
8 - UN organizations view »
9 - international non-governmental organizations view »